5086557 has 20 divisors (see below), whose sum is σ = 8684896. Its totient is φ = 2906280.

The previous prime is 5086541. The next prime is 5086561. The reversal of 5086557 is 7556805.

It is not a de Polignac number, because 5086557 - 2⁴ = 5086541 is a prime.

It is a super-2 number, since 2×5086557² = 51746124228498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5086507) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3919 + ... + 5052.

Almost surely, 2^5086557 is an apocalyptic number.

It is an amenable number.

5086557 is a deficient number, since it is larger than the sum of its proper divisors (3598339).

5086557 is an equidigital number, since it uses as much as digits as its factorization.

5086557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8990 (or 8981 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 5086557 is about 2255.3396639974. The cubic root of 5086557 is about 171.9786907980.

The spelling of 5086557 in words is "five million, eighty-six thousand, five hundred fifty-seven".