76826932852551 has 32 divisors (see below), whose sum is σ = 118110150148608. Its totient is φ = 43510932433920.

The previous prime is 76826932852543. The next prime is 76826932852561. The reversal of 76826932852551 is 15525823962867.

It is not a de Polignac number, because 76826932852551 - 2³ = 76826932852543 is a prime.

It is a super-2 number, since 2×76826932852551² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76826932852531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62707300 + ... + 63920726.

It is an arithmetic number, because the mean of its divisors is an integer number (3690942192144).

Almost surely, 2^{76826932852551} is an apocalyptic number.

76826932852551 is a deficient number, since it is larger than the sum of its proper divisors (41283217296057).

76826932852551 is a wasteful number, since it uses less digits than its factorization.

76826932852551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240231.

The product of its digits is 435456000, while the sum is 69.

The spelling of 76826932852551 in words is "seventy-six trillion, eight hundred twenty-six billion, nine hundred thirty-two million, eight hundred fifty-two thousand, five hundred fifty-one".