54455004 has 30 divisors (see below), whose sum is σ = 142356984. Its totient is φ = 18151560.

The previous prime is 54454993. The next prime is 54455017. The reversal of 54455004 is 40055445.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 83712 + ... + 84359.

Almost surely, 2^54455004 is an apocalyptic number.

54455004 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

54455004 is an abundant number, since it is smaller than the sum of its proper divisors (87901980).

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

54455004 is a wasteful number, since it uses less digits than its factorization.

54455004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168087 (or 168076 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 54455004 is about 7379.3633871764. The cubic root of 54455004 is about 379.0349566177.

The spelling of 54455004 in words is "fifty-four million, four hundred fifty-five thousand, four".