54385284 has 24 divisors (see below), whose sum is σ = 130993408. Its totient is φ = 17543520.

The previous prime is 54385283. The next prime is 54385297. The reversal of 54385284 is 48258345.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (54385283) 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, 72727 + ... + 73470.

Almost surely, 2^54385284 is an apocalyptic number.

It is an amenable number.

54385284 is an abundant number, since it is smaller than the sum of its proper divisors (76608124).

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

54385284 is a wasteful number, since it uses less digits than its factorization.

54385284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146235 (or 146233 counting only the distinct ones).

The product of its digits is 153600, while the sum is 39.

The square root of 54385284 is about 7374.6378894153. The cubic root of 54385284 is about 378.8731251279.

The spelling of 54385284 in words is "fifty-four million, three hundred eighty-five thousand, two hundred eighty-four".