54530808 has 16 divisors (see below), whose sum is σ = 136327080. Its totient is φ = 18176928.

The previous prime is 54530807. The next prime is 54530813. The reversal of 54530808 is 80803545.

It is a happy number.

It is a super-2 number, since 2×54530808² = 5947218042265728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54530807) 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, 1136035 + ... + 1136082.

Almost surely, 2^54530808 is an apocalyptic number.

It is an amenable number.

54530808 is an abundant number, since it is smaller than the sum of its proper divisors (81796272).

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

54530808 is a wasteful number, since it uses less digits than its factorization.

54530808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272126 (or 2272122 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 54530808 is about 7384.4978163718. The cubic root of 54530808 is about 379.2107534026.

The spelling of 54530808 in words is "fifty-four million, five hundred thirty thousand, eight hundred eight".