54255318 has 16 divisors (see below), whose sum is σ = 116857776. Its totient is φ = 16693920.

The previous prime is 54255287. The next prime is 54255319. The reversal of 54255318 is 81355245.

It is a super-2 number, since 2×54255318² = 5887279062562248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54255319) 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, 347713 + ... + 347868.

It is an arithmetic number, because the mean of its divisors is an integer number (7303611).

Almost surely, 2^54255318 is an apocalyptic number.

54255318 is an abundant number, since it is smaller than the sum of its proper divisors (62602458).

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

54255318 is a wasteful number, since it uses less digits than its factorization.

54255318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695599.

The product of its digits is 24000, while the sum is 33.

The square root of 54255318 is about 7365.8209318446. The cubic root of 54255318 is about 378.5710832457.

The spelling of 54255318 in words is "fifty-four million, two hundred fifty-five thousand, three hundred eighteen".