54218934 has 48 divisors (see below), whose sum is σ = 146465280. Its totient is φ = 14082480.

The previous prime is 54218929. The next prime is 54218953. The reversal of 54218934 is 43981245.

54218934 is a `hidden beast` number, since 542 + 1 + 89 + 34 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18174 + ... + 20945.

It is an arithmetic number, because the mean of its divisors is an integer number (3051360).

Almost surely, 2^54218934 is an apocalyptic number.

54218934 is an abundant number, since it is smaller than the sum of its proper divisors (92246346).

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

54218934 is a wasteful number, since it uses less digits than its factorization.

54218934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39145 (or 39142 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 54218934 is about 7363.3507318340. The cubic root of 54218934 is about 378.4864401735.

The spelling of 54218934 in words is "fifty-four million, two hundred eighteen thousand, nine hundred thirty-four".