54808828 has 12 divisors (see below), whose sum is σ = 96648552. Its totient is φ = 27194960.

The previous prime is 54808813. The next prime is 54808829. The reversal of 54808828 is 82880845.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54808829) 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, 51775 + ... + 52822.

It is an arithmetic number, because the mean of its divisors is an integer number (8054046).

Almost surely, 2^54808828 is an apocalyptic number.

It is an amenable number.

54808828 is a deficient number, since it is larger than the sum of its proper divisors (41839724).

54808828 is a wasteful number, since it uses less digits than its factorization.

54808828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104732 (or 104730 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 43.

The square root of 54808828 is about 7403.2984540676. The cubic root of 54808828 is about 379.8541175946.

The spelling of 54808828 in words is "fifty-four million, eight hundred eight thousand, eight hundred twenty-eight".