79026486572 has 24 divisors (see below), whose sum is σ = 150892897680. Its totient is φ = 35915380160.

The previous prime is 79026486557. The next prime is 79026486599. The reversal of 79026486572 is 27568462097.

It is a super-2 number, since 2×79026486572² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140558 + ... + 421674.

It is an arithmetic number, because the mean of its divisors is an integer number (6287204070).

Almost surely, 2^79026486572 is an apocalyptic number.

It is a pronic number, being equal to 281116×281117.

It is an amenable number.

79026486572 is a deficient number, since it is larger than the sum of its proper divisors (71866411108).

79026486572 is a wasteful number, since it uses less digits than its factorization.

79026486572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287521 (or 287519 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 79026486572 in words is "seventy-nine billion, twenty-six million, four hundred eighty-six thousand, five hundred seventy-two".