54396504 has 48 divisors (see below), whose sum is σ = 150925320. Its totient is φ = 17688960.

The previous prime is 54396499. The next prime is 54396509. The reversal of 54396504 is 40569345.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54396499) and next prime (54396509).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54396509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6262 + ... + 12165.

Almost surely, 2^54396504 is an apocalyptic number.

It is an amenable number.

54396504 is an abundant number, since it is smaller than the sum of its proper divisors (96528816).

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

54396504 is a wasteful number, since it uses less digits than its factorization.

54396504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18480 (or 18473 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 54396504 is about 7375.3985655014. The cubic root of 54396504 is about 378.8991779119.

The spelling of 54396504 in words is "fifty-four million, three hundred ninety-six thousand, five hundred four".