25714008056 has 32 divisors (see below), whose sum is σ = 52604570880. Its totient is φ = 11686466400.

The previous prime is 25714008049. The next prime is 25714008077. The reversal of 25714008056 is 65080041752.

It is a super-2 number, since 2×25714008056² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727841 + ... + 762351.

It is an arithmetic number, because the mean of its divisors is an integer number (1643892840).

Almost surely, 2^25714008056 is an apocalyptic number.

It is an amenable number.

25714008056 is an abundant number, since it is smaller than the sum of its proper divisors (26890562824).

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

25714008056 is a wasteful number, since it uses less digits than its factorization.

25714008056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42995 (or 42991 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 25714008056 in words is "twenty-five billion, seven hundred fourteen million, eight thousand, fifty-six".