54218156 has 12 divisors (see below), whose sum is σ = 96218640. Its totient is φ = 26727120.

The previous prime is 54218069. The next prime is 54218159. The reversal of 54218156 is 65181245.

It is not an unprimeable number, because it can be changed into a prime (54218159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95171 + ... + 95738.

It is an arithmetic number, because the mean of its divisors is an integer number (8018220).

Almost surely, 2^54218156 is an apocalyptic number.

It is an amenable number.

54218156 is a deficient number, since it is larger than the sum of its proper divisors (42000484).

54218156 is a wasteful number, since it uses less digits than its factorization.

54218156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190984 (or 190982 counting only the distinct ones).

The product of its digits is 9600, while the sum is 32.

The square root of 54218156 is about 7363.2979024348. The cubic root of 54218156 is about 378.4846298350.

The spelling of 54218156 in words is "fifty-four million, two hundred eighteen thousand, one hundred fifty-six".