79955606183 has 4 divisors (see below), whose sum is σ = 79973118000. Its totient is φ = 79938094368.

The previous prime is 79955606161. The next prime is 79955606191. The reversal of 79955606183 is 38160655997.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 79955606183 - 2⁸ = 79955605927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79955606083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8749058 + ... + 8758191.

It is an arithmetic number, because the mean of its divisors is an integer number (19993279500).

Almost surely, 2^79955606183 is an apocalyptic number.

79955606183 is a deficient number, since it is larger than the sum of its proper divisors (17511817).

79955606183 is a wasteful number, since it uses less digits than its factorization.

79955606183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17511816.

The product of its (nonzero) digits is 12247200, while the sum is 59.

The spelling of 79955606183 in words is "seventy-nine billion, nine hundred fifty-five million, six hundred six thousand, one hundred eighty-three".