56000500 has 48 divisors (see below), whose sum is σ = 124959744. Its totient is φ = 21914400.

The previous prime is 56000473. The next prime is 56000507. The reversal of 56000500 is 500065.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56000507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22309 + ... + 24691.

It is an arithmetic number, because the mean of its divisors is an integer number (2603328).

Almost surely, 2^56000500 is an apocalyptic number.

56000500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56000500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62479872).

56000500 is an abundant number, since it is smaller than the sum of its proper divisors (68959244).

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

56000500 is a wasteful number, since it uses less digits than its factorization.

56000500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449 (or 2437 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 56000500 is about 7483.3481811286. The cubic root of 56000500 is about 382.5873752006.

Adding to 56000500 its reverse (500065), we get a palindrome (56500565).

The spelling of 56000500 in words is "fifty-six million, five hundred", and thus it is an aban number.