79837055 has 4 divisors (see below), whose sum is σ = 95804472. Its totient is φ = 63869640.

The previous prime is 79837039. The next prime is 79837063. The reversal of 79837055 is 55073897.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55073897 = 17 ⋅3239641.

It is not a de Polignac number, because 79837055 - 2⁴ = 79837039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79836997 and 79837015.

It is a congruent number.

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, 7983701 + ... + 7983710.

It is an arithmetic number, because the mean of its divisors is an integer number (23951118).

Almost surely, 2^79837055 is an apocalyptic number.

79837055 is a deficient number, since it is larger than the sum of its proper divisors (15967417).

79837055 is a wasteful number, since it uses less digits than its factorization.

79837055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15967416.

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 79837055 is about 8935.1583645731. The cubic root of 79837055 is about 430.5941938609.

The spelling of 79837055 in words is "seventy-nine million, eight hundred thirty-seven thousand, fifty-five".