79327150815 has 32 divisors (see below), whose sum is σ = 140130176256. Its totient is φ = 37998248960.

The previous prime is 79327150807. The next prime is 79327150817. The reversal of 79327150815 is 51805172397.

It is not a de Polignac number, because 79327150815 - 2³ = 79327150807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79327150817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2882514 + ... + 2909903.

It is an arithmetic number, because the mean of its divisors is an integer number (4379068008).

Almost surely, 2^79327150815 is an apocalyptic number.

79327150815 is a deficient number, since it is larger than the sum of its proper divisors (60803025441).

79327150815 is a wasteful number, since it uses less digits than its factorization.

79327150815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792519.

The product of its (nonzero) digits is 529200, while the sum is 48.

The spelling of 79327150815 in words is "seventy-nine billion, three hundred twenty-seven million, one hundred fifty thousand, eight hundred fifteen".