79325206972 has 24 divisors (see below), whose sum is σ = 152275726512. Its totient is φ = 35857699200.

The previous prime is 79325206951. The next prime is 79325206997. The reversal of 79325206972 is 27960252397.

It is a super-2 number, since 2×79325206972² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 4972273 + ... + 4988200.

It is an arithmetic number, because the mean of its divisors is an integer number (6344821938).

Almost surely, 2^79325206972 is an apocalyptic number.

It is an amenable number.

79325206972 is a deficient number, since it is larger than the sum of its proper divisors (72950519540).

79325206972 is a wasteful number, since it uses less digits than its factorization.

79325206972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9960669 (or 9960667 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 79325206972 in words is "seventy-nine billion, three hundred twenty-five million, two hundred six thousand, nine hundred seventy-two".