54213927 has 8 divisors (see below), whose sum is σ = 73966464. Its totient is φ = 35302008.

The previous prime is 54213919. The next prime is 54213937. The reversal of 54213927 is 72931245.

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

It is not a de Polignac number, because 54213927 - 2³ = 54213919 is a prime.

It is a super-2 number, since 2×54213927² = 5878299761522658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54213937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210003 + ... + 210260.

It is an arithmetic number, because the mean of its divisors is an integer number (9245808).

Almost surely, 2^54213927 is an apocalyptic number.

54213927 is a deficient number, since it is larger than the sum of its proper divisors (19752537).

54213927 is a wasteful number, since it uses less digits than its factorization.

54213927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420309.

The product of its digits is 15120, while the sum is 33.

The square root of 54213927 is about 7363.0107293145. The cubic root of 54213927 is about 378.4747890164.

The spelling of 54213927 in words is "fifty-four million, two hundred thirteen thousand, nine hundred twenty-seven".