54956165 has 32 divisors (see below), whose sum is σ = 74131200. Its totient is φ = 38776320.

The previous prime is 54956159. The next prime is 54956173. The reversal of 54956165 is 56165945.

It is not a de Polignac number, because 54956165 - 2⁶ = 54956101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504131 + ... + 504239.

It is an arithmetic number, because the mean of its divisors is an integer number (2316600).

Almost surely, 2^54956165 is an apocalyptic number.

54956165 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54956165 is a deficient number, since it is larger than the sum of its proper divisors (19175035).

54956165 is a wasteful number, since it uses less digits than its factorization.

54956165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317.

The product of its digits is 162000, while the sum is 41.

The square root of 54956165 is about 7413.2425429093. The cubic root of 54956165 is about 380.1941874531.

The spelling of 54956165 in words is "fifty-four million, nine hundred fifty-six thousand, one hundred sixty-five".