54538248 has 16 divisors (see below), whose sum is σ = 136345680. Its totient is φ = 18179408.

The previous prime is 54538247. The next prime is 54538273. The reversal of 54538248 is 84283545.

It is not an unprimeable number, because it can be changed into a prime (54538247) 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, 1136190 + ... + 1136237.

It is an arithmetic number, because the mean of its divisors is an integer number (8521605).

Almost surely, 2^54538248 is an apocalyptic number.

It is an amenable number.

54538248 is an abundant number, since it is smaller than the sum of its proper divisors (81807432).

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

54538248 is a wasteful number, since it uses less digits than its factorization.

54538248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272436 (or 2272432 counting only the distinct ones).

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

The square root of 54538248 is about 7385.0015572104. The cubic root of 54538248 is about 379.2279986982.

The spelling of 54538248 in words is "fifty-four million, five hundred thirty-eight thousand, two hundred forty-eight".