79066583252 has 6 divisors (see below), whose sum is σ = 138366520698. Its totient is φ = 39533291624.

The previous prime is 79066583249. The next prime is 79066583273. The reversal of 79066583252 is 25238566097.

It can be written as a sum of positive squares in only one way, i.e., 77888995396 + 1177587856 = 279086^2 + 34316^2 .

It is a junction number, because it is equal to n+sod(n) for n = 79066583194 and 79066583203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9883322903 + ... + 9883322910.

It is an arithmetic number, because the mean of its divisors is an integer number (23061086783).

Almost surely, 2^79066583252 is an apocalyptic number.

It is an amenable number.

79066583252 is a deficient number, since it is larger than the sum of its proper divisors (59299937446).

79066583252 is a wasteful number, since it uses less digits than its factorization.

79066583252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19766645817 (or 19766645815 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 79066583252 in words is "seventy-nine billion, sixty-six million, five hundred eighty-three thousand, two hundred fifty-two".