74676519256 has 48 divisors (see below), whose sum is σ = 144900585720. Its totient is φ = 36078940800.

The previous prime is 74676519251. The next prime is 74676519341. The reversal of 74676519256 is 65291567647.

It is a self number, because there is not a number n which added to its sum of digits gives 74676519256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74676519251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5305380 + ... + 5319436.

Almost surely, 2^74676519256 is an apocalyptic number.

It is an amenable number.

74676519256 is a deficient number, since it is larger than the sum of its proper divisors (70224066464).

74676519256 is a wasteful number, since it uses less digits than its factorization.

74676519256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14816 (or 14781 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 58.

The spelling of 74676519256 in words is "seventy-four billion, six hundred seventy-six million, five hundred nineteen thousand, two hundred fifty-six".