76797977214528 has 84 divisors (see below), whose sum is σ = 228280407111120. Its totient is φ = 25599325732992.

The previous prime is 76797977214467. The next prime is 76797977214533. The reversal of 76797977214528 is 82541277979767.

76797977214528 is a `hidden beast` number, since 7 + 6 + 7 + 9 + 7 + 9 + 7 + 72 + 14 + 528 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2469055218 + ... + 2469086321.

It is an arithmetic number, because the mean of its divisors is an integer number (2717623894180).

Almost surely, 2^{76797977214528} is an apocalyptic number.

It is an amenable number.

76797977214528 is an abundant number, since it is smaller than the sum of its proper divisors (151482429896592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76797977214528 is an equidigital number, since it uses as much as digits as its factorization.

76797977214528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4938141566 (or 4938141544 counting only the distinct ones).

The product of its digits is 5227649280, while the sum is 81.

The spelling of 76797977214528 in words is "seventy-six trillion, seven hundred ninety-seven billion, nine hundred seventy-seven million, two hundred fourteen thousand, five hundred twenty-eight".