76256276553 has 20 divisors (see below), whose sum is σ = 113932812048. Its totient is φ = 50828987160.

The previous prime is 76256276519. The next prime is 76256276561. The reversal of 76256276553 is 35567265267.

76256276553 is a `hidden beast` number, since 7 + 6 + 2 + 5 + 627 + 6 + 5 + 5 + 3 = 666.

It is not a de Polignac number, because 76256276553 - 2⁶ = 76256276489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76256276553.

It is not an unprimeable number, because it can be changed into a prime (76256276573) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 426558 + ... + 578328.

Almost surely, 2^76256276553 is an apocalyptic number.

It is an amenable number.

76256276553 is a deficient number, since it is larger than the sum of its proper divisors (37676535495).

76256276553 is a wasteful number, since it uses less digits than its factorization.

76256276553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157986 (or 157977 counting only the distinct ones).

The product of its digits is 15876000, while the sum is 54.

The spelling of 76256276553 in words is "seventy-six billion, two hundred fifty-six million, two hundred seventy-six thousand, five hundred fifty-three".