56938050 has 72 divisors (see below), whose sum is σ = 164757684. Its totient is φ = 14014080.

The previous prime is 56938039. The next prime is 56938051. The reversal of 56938050 is 5083965.

It can be written as a sum of positive squares in 6 ways, for example, as 21261321 + 35676729 = 4611^2 + 5973^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 56937996 and 56938014.

It is not an unprimeable number, because it can be changed into a prime (56938051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 984 + ... + 10716.

Almost surely, 2^56938050 is an apocalyptic number.

56938050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 56938050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82378842).

56938050 is an abundant number, since it is smaller than the sum of its proper divisors (107819634).

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

56938050 is a wasteful number, since it uses less digits than its factorization.

56938050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9764 (or 9756 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 56938050 is about 7545.7305809312. The cubic root of 56938050 is about 384.7106388176.

The spelling of 56938050 in words is "fifty-six million, nine hundred thirty-eight thousand, fifty".