79525112845 has 8 divisors (see below), whose sum is σ = 100452774240. Its totient is φ = 60271664400.

The previous prime is 79525112837. The next prime is 79525112867. The reversal of 79525112845 is 54821152597.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 79525112845 - 2³ = 79525112837 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 418553131 + ... + 418553320.

It is an arithmetic number, because the mean of its divisors is an integer number (12556596780).

Almost surely, 2^79525112845 is an apocalyptic number.

It is an amenable number.

79525112845 is a deficient number, since it is larger than the sum of its proper divisors (20927661395).

79525112845 is a wasteful number, since it uses less digits than its factorization.

79525112845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837106475.

The product of its digits is 1008000, while the sum is 49.

The spelling of 79525112845 in words is "seventy-nine billion, five hundred twenty-five million, one hundred twelve thousand, eight hundred forty-five".