54699412715 has 8 divisors (see below), whose sum is σ = 66618986640. Its totient is φ = 43106402592.

The previous prime is 54699412709. The next prime is 54699412783. The reversal of 54699412715 is 51721499645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54699412715 - 2²⁴ = 54682635499 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81640580 + ... + 81641249.

It is an arithmetic number, because the mean of its divisors is an integer number (8327373330).

Almost surely, 2^54699412715 is an apocalyptic number.

54699412715 is a deficient number, since it is larger than the sum of its proper divisors (11919573925).

54699412715 is a wasteful number, since it uses less digits than its factorization.

54699412715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163281901.

The product of its digits is 2721600, while the sum is 53.

The spelling of 54699412715 in words is "fifty-four billion, six hundred ninety-nine million, four hundred twelve thousand, seven hundred fifteen".