54807288 has 16 divisors (see below), whose sum is σ = 137018280. Its totient is φ = 18269088.

The previous prime is 54807281. The next prime is 54807293. The reversal of 54807288 is 88270845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54807281) 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, 1141795 + ... + 1141842.

Almost surely, 2^54807288 is an apocalyptic number.

It is an amenable number.

54807288 is an abundant number, since it is smaller than the sum of its proper divisors (82210992).

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

54807288 is a wasteful number, since it uses less digits than its factorization.

54807288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283646 (or 2283642 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 54807288 is about 7403.1944456430. The cubic root of 54807288 is about 379.8505598903.

The spelling of 54807288 in words is "fifty-four million, eight hundred seven thousand, two hundred eighty-eight".