79614572463 has 16 divisors (see below), whose sum is σ = 117972335200. Its totient is φ = 53065212480.

The previous prime is 79614572441. The next prime is 79614572549. The reversal of 79614572463 is 36427541697.

79614572463 is a `hidden beast` number, since 7 + 9 + 6 + 1 + 4 + 572 + 4 + 63 = 666.

It is not a de Polignac number, because 79614572463 - 2⁸ = 79614572207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79614572423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178558 + ... + 437163.

It is an arithmetic number, because the mean of its divisors is an integer number (7373270950).

Almost surely, 2^79614572463 is an apocalyptic number.

79614572463 is a deficient number, since it is larger than the sum of its proper divisors (38357762737).

79614572463 is a wasteful number, since it uses less digits than its factorization.

79614572463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620519 (or 620513 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The spelling of 79614572463 in words is "seventy-nine billion, six hundred fourteen million, five hundred seventy-two thousand, four hundred sixty-three".