5561560 has 32 divisors (see below), whose sum is σ = 12605040. Its totient is φ = 2208384.

The previous prime is 5561537. The next prime is 5561579. The reversal of 5561560 is 651655.

It is a congruent number.

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, 6094 + ... + 6946.

Almost surely, 2^5561560 is an apocalyptic number.

It is an amenable number.

5561560 is an abundant number, since it is smaller than the sum of its proper divisors (7043480).

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

5561560 is a wasteful number, since it uses less digits than its factorization.

5561560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5561560 is about 2358.2959949930. The cubic root of 5561560 is about 177.1735453002.

It can be divided in two parts, 556 and 1560, that added together give a square (2116 = 46²).

The spelling of 5561560 in words is "five million, five hundred sixty-one thousand, five hundred sixty".