5156656 has 20 divisors (see below), whose sum is σ = 10093104. Its totient is φ = 2552000.

The previous prime is 5156609. The next prime is 5156663. The reversal of 5156656 is 6566515.

It is a super-2 number, since 2×5156656² = 53182202204672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21 + ... + 3211.

Almost surely, 2^5156656 is an apocalyptic number.

It is an amenable number.

5156656 is a deficient number, since it is larger than the sum of its proper divisors (4936448).

5156656 is a wasteful number, since it uses less digits than its factorization.

5156656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300 (or 3294 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 5156656 is about 2270.8271620711. The cubic root of 5156656 is about 172.7651149857.

The spelling of 5156656 in words is "five million, one hundred fifty-six thousand, six hundred fifty-six".