79675017345 has 96 divisors (see below), whose sum is σ = 175844597760. Its totient is φ = 32407125120.

The previous prime is 79675017313. The next prime is 79675017361. The reversal of 79675017345 is 54371057697.

79675017345 is a `hidden beast` number, since 7 + 9 + 67 + 501 + 73 + 4 + 5 = 666.

It is not a de Polignac number, because 79675017345 - 2⁵ = 79675017313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79675017291 and 79675017300.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 81765 + ... + 407474.

It is an arithmetic number, because the mean of its divisors is an integer number (1831714560).

Almost surely, 2^79675017345 is an apocalyptic number.

It is an amenable number.

79675017345 is an abundant number, since it is smaller than the sum of its proper divisors (96169580415).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79675017345 is a wasteful number, since it uses less digits than its factorization.

79675017345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489315 (or 489312 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 54.

The spelling of 79675017345 in words is "seventy-nine billion, six hundred seventy-five million, seventeen thousand, three hundred forty-five".