4063166520 has 128 divisors (see below), whose sum is σ = 13975718400. Its totient is φ = 925733376.

The previous prime is 4063166519. The next prime is 4063166521. The reversal of 4063166520 is 256613604.

It is an interprime number because it is at equal distance from previous prime (4063166519) and next prime (4063166521).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4063166521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258651 + ... + 273909.

It is an arithmetic number, because the mean of its divisors is an integer number (109185300).

Almost surely, 2^4063166520 is an apocalyptic number.

4063166520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4063166520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6987859200).

4063166520 is an abundant number, since it is smaller than the sum of its proper divisors (9912551880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4063166520 is a wasteful number, since it uses less digits than its factorization.

4063166520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15597 (or 15593 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 4063166520 is about 63742.9723185231. The cubic root of 4063166520 is about 1595.7133328511.

The spelling of 4063166520 in words is "four billion, sixty-three million, one hundred sixty-six thousand, five hundred twenty".