79550267168 has 12 divisors (see below), whose sum is σ = 156614588550. Its totient is φ = 39775133568.

The previous prime is 79550267129. The next prime is 79550267171. The reversal of 79550267168 is 86176205597.

It can be written as a sum of positive squares in only one way, i.e., 77255090704 + 2295176464 = 277948^2 + 47908^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242972893 + ... + 1242972956.

Almost surely, 2^79550267168 is an apocalyptic number.

It is an amenable number.

79550267168 is a deficient number, since it is larger than the sum of its proper divisors (77064321382).

79550267168 is a wasteful number, since it uses less digits than its factorization.

79550267168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485945859 (or 2485945851 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 56.

The spelling of 79550267168 in words is "seventy-nine billion, five hundred fifty million, two hundred sixty-seven thousand, one hundred sixty-eight".