5291556 has 24 divisors (see below), whose sum is σ = 13073760. Its totient is φ = 1660032.

The previous prime is 5291509. The next prime is 5291563. The reversal of 5291556 is 6551925.

It is a super-2 number, since 2×5291556² = 56001129802272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12766 + ... + 13173.

It is an arithmetic number, because the mean of its divisors is an integer number (544740).

Almost surely, 2^5291556 is an apocalyptic number.

It is an amenable number.

5291556 is an abundant number, since it is smaller than the sum of its proper divisors (7782204).

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

5291556 is a wasteful number, since it uses less digits than its factorization.

5291556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25963 (or 25961 counting only the distinct ones).

The product of its digits is 13500, while the sum is 33.

The square root of 5291556 is about 2300.3382359992. The cubic root of 5291556 is about 174.2586982862.

The spelling of 5291556 in words is "five million, two hundred ninety-one thousand, five hundred fifty-six".