54617808 has 40 divisors (see below), whose sum is σ = 161253568. Its totient is φ = 15604992.

The previous prime is 54617803. The next prime is 54617819. The reversal of 54617808 is 80871645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54617803) by changing a digit.

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, 80941 + ... + 81612.

Almost surely, 2^54617808 is an apocalyptic number.

It is an amenable number.

54617808 is an abundant number, since it is smaller than the sum of its proper divisors (106635760).

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

54617808 is a wasteful number, since it uses less digits than its factorization.

54617808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162571 (or 162565 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 54617808 is about 7390.3861874736. The cubic root of 54617808 is about 379.4123141178.

The spelling of 54617808 in words is "fifty-four million, six hundred seventeen thousand, eight hundred eight".