54518049 has 16 divisors (see below), whose sum is σ = 85019200. Its totient is φ = 34432128.

The previous prime is 54518033. The next prime is 54518063. The reversal of 54518049 is 94081545.

It is not a de Polignac number, because 54518049 - 2⁴ = 54518033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54518089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52624 + ... + 53649.

It is an arithmetic number, because the mean of its divisors is an integer number (5313700).

Almost surely, 2^54518049 is an apocalyptic number.

It is an amenable number.

54518049 is a deficient number, since it is larger than the sum of its proper divisors (30501151).

54518049 is a wasteful number, since it uses less digits than its factorization.

54518049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106301 (or 106295 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 54518049 is about 7383.6338614533. The cubic root of 54518049 is about 379.1811754595.

The spelling of 54518049 in words is "fifty-four million, five hundred eighteen thousand, forty-nine".