76256381875 has 10 divisors (see below), whose sum is σ = 95289975572. Its totient is φ = 61005105000.

The previous prime is 76256381867. The next prime is 76256381879. The reversal of 76256381875 is 57818365267.

It is a happy number.

It is not a de Polignac number, because 76256381875 - 2³ = 76256381867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76256381879) 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, 61004481 + ... + 61005730.

Almost surely, 2^76256381875 is an apocalyptic number.

76256381875 is a deficient number, since it is larger than the sum of its proper divisors (19033593697).

76256381875 is an equidigital number, since it uses as much as digits as its factorization.

76256381875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122010231 (or 122010216 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 58.

The spelling of 76256381875 in words is "seventy-six billion, two hundred fifty-six million, three hundred eighty-one thousand, eight hundred seventy-five".