79522449722 has 8 divisors (see below), whose sum is σ = 124469921376. Its totient is φ = 38032475932.

The previous prime is 79522449697. The next prime is 79522449779. The reversal of 79522449722 is 22794422597.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864374408 + ... + 864374499.

It is an arithmetic number, because the mean of its divisors is an integer number (15558740172).

Almost surely, 2^79522449722 is an apocalyptic number.

79522449722 is a deficient number, since it is larger than the sum of its proper divisors (44947471654).

79522449722 is a wasteful number, since it uses less digits than its factorization.

79522449722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728748932.

The product of its digits is 5080320, while the sum is 53.

The spelling of 79522449722 in words is "seventy-nine billion, five hundred twenty-two million, four hundred forty-nine thousand, seven hundred twenty-two".