6326256881375 has 32 divisors (see below), whose sum is σ = 8204549184000. Its totient is φ = 4864876032000.

The previous prime is 6326256881369. The next prime is 6326256881389. The reversal of 6326256881375 is 5731886526236.

It is a happy number.

It is not a de Polignac number, because 6326256881375 - 2²² = 6326252687071 is a prime.

It is a super-2 number, since 2×6326256881375² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4901090 + ... + 6055839.

It is an arithmetic number, because the mean of its divisors is an integer number (256392162000).

Almost surely, 2^{6326256881375} is an apocalyptic number.

6326256881375 is a deficient number, since it is larger than the sum of its proper divisors (1878292302625).

6326256881375 is a wasteful number, since it uses less digits than its factorization.

6326256881375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10957124 (or 10957114 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 62.

The spelling of 6326256881375 in words is "six trillion, three hundred twenty-six billion, two hundred fifty-six million, eight hundred eighty-one thousand, three hundred seventy-five".