76986615022 has 16 divisors (see below), whose sum is σ = 115819885440. Its totient is φ = 38380089528.

The previous prime is 76986615019. The next prime is 76986615029. The reversal of 76986615022 is 22051668967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76986615029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1539943 + ... + 1589149.

It is an arithmetic number, because the mean of its divisors is an integer number (7238742840).

Almost surely, 2^76986615022 is an apocalyptic number.

76986615022 is a deficient number, since it is larger than the sum of its proper divisors (38833270418).

76986615022 is a wasteful number, since it uses less digits than its factorization.

76986615022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51495.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 76986615022 in words is "seventy-six billion, nine hundred eighty-six million, six hundred fifteen thousand, twenty-two".