54248188 has 6 divisors (see below), whose sum is σ = 94934336. Its totient is φ = 27124092.

The previous prime is 54248167. The next prime is 54248209. The reversal of 54248188 is 88184245.

It is an interprime number because it is at equal distance from previous prime (54248167) and next prime (54248209).

It is a self number, because there is not a number n which added to its sum of digits gives 54248188.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6781020 + ... + 6781027.

Almost surely, 2^54248188 is an apocalyptic number.

It is an amenable number.

54248188 is a deficient number, since it is larger than the sum of its proper divisors (40686148).

54248188 is a wasteful number, since it uses less digits than its factorization.

54248188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13562051 (or 13562049 counting only the distinct ones).

The product of its digits is 81920, while the sum is 40.

The square root of 54248188 is about 7365.3369237259. The cubic root of 54248188 is about 378.5544991260.

The spelling of 54248188 in words is "fifty-four million, two hundred forty-eight thousand, one hundred eighty-eight".