54113510616415 has 8 divisors (see below), whose sum is σ = 64936269453600. Its totient is φ = 43290770683872.

The previous prime is 54113510616377. The next prime is 54113510616421. The reversal of 54113510616415 is 51461601531145.

It is a happy number.

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 54113510616415 - 2³⁵ = 54079150878047 is a prime.

It is a congruent number.

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, 2605062 + ... + 10724428.

It is an arithmetic number, because the mean of its divisors is an integer number (8117033681700).

Almost surely, 2^{54113510616415} is an apocalyptic number.

54113510616415 is a deficient number, since it is larger than the sum of its proper divisors (10822758837185).

54113510616415 is a wasteful number, since it uses less digits than its factorization.

54113510616415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9452321.

The product of its (nonzero) digits is 216000, while the sum is 43.

The spelling of 54113510616415 in words is "fifty-four trillion, one hundred thirteen billion, five hundred ten million, six hundred sixteen thousand, four hundred fifteen".