54553908 has 24 divisors (see below), whose sum is σ = 128828448. Its totient is φ = 17965216.

The previous prime is 54553859. The next prime is 54553913. The reversal of 54553908 is 80935545.

It is a super-2 number, since 2×54553908² = 5952257756144928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26391 + ... + 28382.

It is an arithmetic number, because the mean of its divisors is an integer number (5367852).

Almost surely, 2^54553908 is an apocalyptic number.

It is an amenable number.

54553908 is an abundant number, since it is smaller than the sum of its proper divisors (74274540).

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

54553908 is a wasteful number, since it uses less digits than its factorization.

54553908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54863 (or 54861 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 54553908 is about 7386.0617381660. The cubic root of 54553908 is about 379.2642921397.

The spelling of 54553908 in words is "fifty-four million, five hundred fifty-three thousand, nine hundred eight".