54665862 has 8 divisors (see below), whose sum is σ = 109331736. Its totient is φ = 18221952.

The previous prime is 54665839. The next prime is 54665873. The reversal of 54665862 is 26856645.

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

54665862 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4555483 + ... + 4555494.

It is an arithmetic number, because the mean of its divisors is an integer number (13666467).

Almost surely, 2^54665862 is an apocalyptic number.

54665862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54665862 is a wasteful number, since it uses less digits than its factorization.

54665862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9110982.

The product of its digits is 345600, while the sum is 42.

The square root of 54665862 is about 7393.6365883102. The cubic root of 54665862 is about 379.5235533855.

The spelling of 54665862 in words is "fifty-four million, six hundred sixty-five thousand, eight hundred sixty-two".