56038752 has 324 divisors, whose sum is σ = 213434676. Its totient is φ = 13789440.

The previous prime is 56038721. The next prime is 56038769. The reversal of 56038752 is 25783065.

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 53 ways as a sum of consecutive naturals, for example, 2949399 + ... + 2949417.

It is an arithmetic number, because the mean of its divisors is an integer number (658749).

Almost surely, 2^56038752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56038752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106717338).

56038752 is an abundant number, since it is smaller than the sum of its proper divisors (157395924).

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

56038752 is a wasteful number, since it uses less digits than its factorization.

56038752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 56038752 is about 7485.9035526782. The cubic root of 56038752 is about 382.6744660979.

The spelling of 56038752 in words is "fifty-six million, thirty-eight thousand, seven hundred fifty-two".