2372500881 has 16 divisors (see below), whose sum is σ = 3518452800. Its totient is φ = 1580030784.

The previous prime is 2372500849. The next prime is 2372500913. The reversal of 2372500881 is 1880052732.

2372500881 is a `hidden beast` number, since 2 + 3 + 72 + 500 + 8 + 81 = 666.

It is an interprime number because it is at equal distance from previous prime (2372500849) and next prime (2372500913).

It is not a de Polignac number, because 2372500881 - 2⁵ = 2372500849 is a prime.

It is a super-2 number, since 2×2372500881² = 11257520860691552322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2372500681) 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 15 ways as a sum of consecutive naturals, for example, 18591 + ... + 71348.

It is an arithmetic number, because the mean of its divisors is an integer number (219903300).

Almost surely, 2^2372500881 is an apocalyptic number.

It is an amenable number.

2372500881 is a deficient number, since it is larger than the sum of its proper divisors (1145951919).

2372500881 is an equidigital number, since it uses as much as digits as its factorization.

2372500881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90925 (or 90919 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 2372500881 is about 48708.3245554597. The cubic root of 2372500881 is about 1333.7326844535.

The spelling of 2372500881 in words is "two billion, three hundred seventy-two million, five hundred thousand, eight hundred eighty-one".