5251564 has 6 divisors (see below), whose sum is σ = 9190244. Its totient is φ = 2625780.

The previous prime is 5251549. The next prime is 5251573. The reversal of 5251564 is 4651525.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656442 + ... + 656449.

Almost surely, 2^5251564 is an apocalyptic number.

It is an amenable number.

5251564 is a deficient number, since it is larger than the sum of its proper divisors (3938680).

5251564 is a wasteful number, since it uses less digits than its factorization.

5251564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312895 (or 1312893 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 5251564 is about 2291.6291148438. The cubic root of 5251564 is about 173.8185892790.

The spelling of 5251564 in words is "five million, two hundred fifty-one thousand, five hundred sixty-four".