79055030051 has 4 divisors (see below), whose sum is σ = 81781065600. Its totient is φ = 76328994504.

The previous prime is 79055030027. The next prime is 79055030063. The reversal of 79055030051 is 15003055097.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79055030051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79055029993 and 79055030020.

It is not an unprimeable number, because it can be changed into a prime (79055030081) by changing a digit.

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, 1363017731 + ... + 1363017788.

It is an arithmetic number, because the mean of its divisors is an integer number (20445266400).

Almost surely, 2^79055030051 is an apocalyptic number.

79055030051 is a deficient number, since it is larger than the sum of its proper divisors (2726035549).

79055030051 is a wasteful number, since it uses less digits than its factorization.

79055030051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726035548.

The product of its (nonzero) digits is 23625, while the sum is 35.

The spelling of 79055030051 in words is "seventy-nine billion, fifty-five million, thirty thousand, fifty-one".