54658860171 has 32 divisors (see below), whose sum is σ = 76094194176. Its totient is φ = 34870752000.

The previous prime is 54658860143. The next prime is 54658860251. The reversal of 54658860171 is 17106885645.

It is not a de Polignac number, because 54658860171 - 2¹¹ = 54658858123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54658860101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1704516 + ... + 1736286.

It is an arithmetic number, because the mean of its divisors is an integer number (2377943568).

Almost surely, 2^54658860171 is an apocalyptic number.

54658860171 is a deficient number, since it is larger than the sum of its proper divisors (21435334005).

54658860171 is a wasteful number, since it uses less digits than its factorization.

54658860171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32083.

The product of its (nonzero) digits is 1612800, while the sum is 51.

The spelling of 54658860171 in words is "fifty-four billion, six hundred fifty-eight million, eight hundred sixty thousand, one hundred seventy-one".