56553048 has 24 divisors (see below), whose sum is σ = 153164700. Its totient is φ = 18850992.

The previous prime is 56553017. The next prime is 56553059. The reversal of 56553048 is 84035565.

56553048 is a `hidden beast` number, since 565 + 53 + 0 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

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

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, 392658 + ... + 392801.

Almost surely, 2^56553048 is an apocalyptic number.

It is an amenable number.

56553048 is an abundant number, since it is smaller than the sum of its proper divisors (96611652).

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

56553048 is a wasteful number, since it uses less digits than its factorization.

56553048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785471 (or 785464 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 56553048 is about 7520.1760617688. The cubic root of 56553048 is about 383.8415687578.

The spelling of 56553048 in words is "fifty-six million, five hundred fifty-three thousand, forty-eight".