56028501 has 24 divisors (see below), whose sum is σ = 83915520. Its totient is φ = 35985600.

The previous prime is 56028499. The next prime is 56028503. The reversal of 56028501 is 10582065.

56028501 is a `hidden beast` number, since 5 + 602 + 8 + 50 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (56028499) and next prime (56028503).

It is not a de Polignac number, because 56028501 - 2¹ = 56028499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56028503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113866 + ... + 114356.

It is an arithmetic number, because the mean of its divisors is an integer number (3496480).

Almost surely, 2^56028501 is an apocalyptic number.

It is an amenable number.

56028501 is a deficient number, since it is larger than the sum of its proper divisors (27887019).

56028501 is a wasteful number, since it uses less digits than its factorization.

56028501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 56028501 is about 7485.2188344764. The cubic root of 56028501 is about 382.6511308461.

The spelling of 56028501 in words is "fifty-six million, twenty-eight thousand, five hundred one".