54555404 has 12 divisors (see below), whose sum is σ = 95550000. Its totient is φ = 27255408.

The previous prime is 54555401. The next prime is 54555421. The reversal of 54555404 is 40455545.

It is not an unprimeable number, because it can be changed into a prime (54555401) 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, 722 + ... + 10470.

It is an arithmetic number, because the mean of its divisors is an integer number (7962500).

Almost surely, 2^54555404 is an apocalyptic number.

It is an amenable number.

54555404 is a deficient number, since it is larger than the sum of its proper divisors (40994596).

54555404 is a wasteful number, since it uses less digits than its factorization.

54555404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11152 (or 11150 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 54555404 is about 7386.1630093033. The cubic root of 54555404 is about 379.2677588892.

The spelling of 54555404 in words is "fifty-four million, five hundred fifty-five thousand, four hundred four".