4375116261 has 10 divisors (see below), whose sum is σ = 6535667622. Its totient is φ = 2916744120.

The previous prime is 4375116257. The next prime is 4375116269. The reversal of 4375116261 is 1626115734.

4375116261 is a `hidden beast` number, since 437 + 5 + 1 + 162 + 61 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3735532161 + 639584100 = 61119^2 + 25290^2 .

It is not a de Polignac number, because 4375116261 - 2² = 4375116257 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4375116269) 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 9 ways as a sum of consecutive naturals, for example, 27006810 + ... + 27006971.

Almost surely, 2^4375116261 is an apocalyptic number.

It is an amenable number.

4375116261 is a deficient number, since it is larger than the sum of its proper divisors (2160551361).

4375116261 is an equidigital number, since it uses as much as digits as its factorization.

4375116261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54013793 (or 54013784 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 4375116261 is about 66144.6616213281. The cubic root of 4375116261 is about 1635.5476424875.

It can be divided in two parts, 43 and 75116261, that multiplied together give a palindrome (3229999223).

The spelling of 4375116261 in words is "four billion, three hundred seventy-five million, one hundred sixteen thousand, two hundred sixty-one".