79519828532 has 12 divisors (see below), whose sum is σ = 140921215680. Its totient is φ = 39256624056.

The previous prime is 79519828513. The next prime is 79519828547. The reversal of 79519828532 is 23582891597.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125822198 + ... + 125822829.

It is an arithmetic number, because the mean of its divisors is an integer number (11743434640).

Almost surely, 2^79519828532 is an apocalyptic number.

It is an amenable number.

79519828532 is a deficient number, since it is larger than the sum of its proper divisors (61401387148).

79519828532 is a wasteful number, since it uses less digits than its factorization.

79519828532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251645110 (or 251645108 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 59.

The spelling of 79519828532 in words is "seventy-nine billion, five hundred nineteen million, eight hundred twenty-eight thousand, five hundred thirty-two".