5056787 has 4 divisors (see below), whose sum is σ = 5063376. Its totient is φ = 5050200.

The previous prime is 5056781. The next prime is 5056811. The reversal of 5056787 is 7876505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5056787 - 2⁴ = 5056771 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5056787.

It is not an unprimeable number, because it can be changed into a prime (5056781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1964 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (1265844).

Almost surely, 2^5056787 is an apocalyptic number.

5056787 is a deficient number, since it is larger than the sum of its proper divisors (6589).

5056787 is an equidigital number, since it uses as much as digits as its factorization.

5056787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6588.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 5056787 is about 2248.7300860708. The cubic root of 5056787 is about 171.6425219234.

The spelling of 5056787 in words is "five million, fifty-six thousand, seven hundred eighty-seven".