514427479695 has 48 divisors (see below), whose sum is σ = 905416922592. Its totient is φ = 270136753920.

The previous prime is 514427479681. The next prime is 514427479717. The reversal of 514427479695 is 596974724415.

514427479695 is a `hidden beast` number, since 51 + 4 + 4 + 27 + 479 + 6 + 95 = 666.

It is a Cunningham number, because it is equal to 717236²-1.

It is not a de Polignac number, because 514427479695 - 2²⁰ = 514426431119 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6415269 + ... + 6494961.

It is an arithmetic number, because the mean of its divisors is an integer number (18862852554).

Almost surely, 2^514427479695 is an apocalyptic number.

514427479695 is a deficient number, since it is larger than the sum of its proper divisors (390989442897).

514427479695 is a wasteful number, since it uses less digits than its factorization.

514427479695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81912 (or 81909 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 63.

The spelling of 514427479695 in words is "five hundred fourteen billion, four hundred twenty-seven million, four hundred seventy-nine thousand, six hundred ninety-five".