54658615317 has 16 divisors (see below), whose sum is σ = 73285514880. Its totient is φ = 36235916352.

The previous prime is 54658615289. The next prime is 54658615321. The reversal of 54658615317 is 71351685645.

It is not a de Polignac number, because 54658615317 - 2¹⁵ = 54658582549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54658615317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54658615357) 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, 358368 + ... + 487590.

It is an arithmetic number, because the mean of its divisors is an integer number (4580344680).

Almost surely, 2^54658615317 is an apocalyptic number.

It is an amenable number.

54658615317 is a deficient number, since it is larger than the sum of its proper divisors (18626899563).

54658615317 is a wasteful number, since it uses less digits than its factorization.

54658615317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130012.

The product of its digits is 3024000, while the sum is 51.

The spelling of 54658615317 in words is "fifty-four billion, six hundred fifty-eight million, six hundred fifteen thousand, three hundred seventeen".