4097520522 has 24 divisors (see below), whose sum is σ = 8880206400. Its totient is φ = 1365494760.

The previous prime is 4097520499. The next prime is 4097520527. The reversal of 4097520522 is 2250257904.

It is a happy number.

4097520522 is a `hidden beast` number, since 40 + 9 + 75 + 20 + 522 = 666.

It is a super-2 number, since 2×4097520522² = 33579348856422304968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4097520527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50229 + ... + 103527.

It is an arithmetic number, because the mean of its divisors is an integer number (370008600).

Almost surely, 2^4097520522 is an apocalyptic number.

4097520522 is an abundant number, since it is smaller than the sum of its proper divisors (4782685878).

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

4097520522 is a wasteful number, since it uses less digits than its factorization.

4097520522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57578 (or 57575 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 4097520522 is about 64011.8779758882. The cubic root of 4097520522 is about 1600.1979601418.

The spelling of 4097520522 in words is "four billion, ninety-seven million, five hundred twenty thousand, five hundred twenty-two".