54923472 has 30 divisors (see below), whose sum is σ = 153709842. Its totient is φ = 18307776.

The previous prime is 54923443. The next prime is 54923581. The reversal of 54923472 is 27432945.

It can be written as a sum of positive squares in only one way, i.e., 39992976 + 14930496 = 6324^2 + 3864^2 .

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190563 + ... + 190850.

Almost surely, 2^54923472 is an apocalyptic number.

It is an amenable number.

54923472 is an abundant number, since it is smaller than the sum of its proper divisors (98786370).

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

54923472 is a wasteful number, since it uses less digits than its factorization.

54923472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381427 (or 381418 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 54923472 is about 7411.0371743771. The cubic root of 54923472 is about 380.1187809653.

The spelling of 54923472 in words is "fifty-four million, nine hundred twenty-three thousand, four hundred seventy-two".