76577677252556 has 48 divisors (see below), whose sum is σ = 147215263829760. Its totient is φ = 34692303159360.

The previous prime is 76577677252507. The next prime is 76577677252691. The reversal of 76577677252556 is 65525277677567.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11739011 + ... + 17057541.

It is an arithmetic number, because the mean of its divisors is an integer number (3066984663120).

Almost surely, 2^{76577677252556} is an apocalyptic number.

76577677252556 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

76577677252556 is a deficient number, since it is larger than the sum of its proper divisors (70637586577204).

76577677252556 is a wasteful number, since it uses less digits than its factorization.

76577677252556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5326814 (or 5326812 counting only the distinct ones).

The product of its digits is 9075780000, while the sum is 77.

The spelling of 76577677252556 in words is "seventy-six trillion, five hundred seventy-seven billion, six hundred seventy-seven million, two hundred fifty-two thousand, five hundred fifty-six".