79975152495 has 128 divisors (see below), whose sum is σ = 172266393600. Its totient is φ = 34365689856.

The previous prime is 79975152487. The next prime is 79975152503. The reversal of 79975152495 is 59425157997.

79975152495 is a `hidden beast` number, since 7 + 9 + 9 + 7 + 515 + 24 + 95 = 666.

It is an interprime number because it is at equal distance from previous prime (79975152487) and next prime (79975152503).

It is not a de Polignac number, because 79975152495 - 2³ = 79975152487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14761027 + ... + 14766443.

It is an arithmetic number, because the mean of its divisors is an integer number (1345831200).

Almost surely, 2^79975152495 is an apocalyptic number.

79975152495 is an abundant number, since it is smaller than the sum of its proper divisors (92291241105).

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

79975152495 is a wasteful number, since it uses less digits than its factorization.

79975152495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6374 (or 6368 counting only the distinct ones).

The product of its digits is 35721000, while the sum is 63.

The spelling of 79975152495 in words is "seventy-nine billion, nine hundred seventy-five million, one hundred fifty-two thousand, four hundred ninety-five".