5656516 has 6 divisors (see below), whose sum is σ = 9898910. Its totient is φ = 2828256.

The previous prime is 5656493. The next prime is 5656549. The reversal of 5656516 is 6156565.

It can be written as a sum of positive squares in only one way, i.e., 5308416 + 348100 = 2304^2 + 590^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707061 + ... + 707068.

Almost surely, 2^5656516 is an apocalyptic number.

It is an amenable number.

5656516 is a deficient number, since it is larger than the sum of its proper divisors (4242394).

5656516 is a wasteful number, since it uses less digits than its factorization.

5656516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414133 (or 1414131 counting only the distinct ones).

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

The square root of 5656516 is about 2378.3431207460. The cubic root of 5656516 is about 178.1761921602.

The spelling of 5656516 in words is "five million, six hundred fifty-six thousand, five hundred sixteen".