56003750 has 40 divisors (see below), whose sum is σ = 114544584. Its totient is φ = 20360000.

The previous prime is 56003749. The next prime is 56003771. The reversal of 56003750 is 5730065.

56003750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11714 + ... + 15786.

Almost surely, 2^56003750 is an apocalyptic number.

56003750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56003750 is an abundant number, since it is smaller than the sum of its proper divisors (58540834).

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

56003750 is a wasteful number, since it uses less digits than its factorization.

56003750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4106 (or 4091 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 56003750 is about 7483.5653267677. The cubic root of 56003750 is about 382.5947762352.

The spelling of 56003750 in words is "fifty-six million, three thousand, seven hundred fifty".