25337982504 has 64 divisors (see below), whose sum is σ = 63593164800. Its totient is φ = 8412961536.

The previous prime is 25337982487. The next prime is 25337982541. The reversal of 25337982504 is 40528973352.

It is a super-2 number, since 2×25337982504² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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, 11448502 + ... + 11450714.

It is an arithmetic number, because the mean of its divisors is an integer number (993643200).

Almost surely, 2^25337982504 is an apocalyptic number.

25337982504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

25337982504 is an abundant number, since it is smaller than the sum of its proper divisors (38255182296).

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

25337982504 is a wasteful number, since it uses less digits than its factorization.

25337982504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3874 (or 3870 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 25337982504 in words is "twenty-five billion, three hundred thirty-seven million, nine hundred eighty-two thousand, five hundred four".