79806110054 has 16 divisors (see below), whose sum is σ = 138273688656. Its totient is φ = 34141651200.

The previous prime is 79806109991. The next prime is 79806110159. The reversal of 79806110054 is 45001160897.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 79806109993 and 79806110020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106692287 + ... + 106693034.

It is an arithmetic number, because the mean of its divisors is an integer number (8642105541).

Almost surely, 2^79806110054 is an apocalyptic number.

79806110054 is a deficient number, since it is larger than the sum of its proper divisors (58467578602).

79806110054 is a wasteful number, since it uses less digits than its factorization.

79806110054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213385351.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 79806110054 in words is "seventy-nine billion, eight hundred six million, one hundred ten thousand, fifty-four".