79465076505 has 48 divisors (see below), whose sum is σ = 149233518720. Its totient is φ = 38960699904.

The previous prime is 79465076399. The next prime is 79465076513. The reversal of 79465076505 is 50567056497.

79465076505 is a `hidden beast` number, since 7 + 9 + 4 + 65 + 0 + 76 + 505 = 666.

It is not a de Polignac number, because 79465076505 - 2¹² = 79465072409 is a prime.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1174965 + ... + 1240754.

It is an arithmetic number, because the mean of its divisors is an integer number (3109031640).

Almost surely, 2^79465076505 is an apocalyptic number.

It is an amenable number.

79465076505 is a deficient number, since it is larger than the sum of its proper divisors (69768442215).

79465076505 is a wasteful number, since it uses less digits than its factorization.

79465076505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415790 (or 2415787 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 54.

The spelling of 79465076505 in words is "seventy-nine billion, four hundred sixty-five million, seventy-six thousand, five hundred five".