5511560 has 32 divisors (see below), whose sum is σ = 12476160. Its totient is φ = 2191296.

The previous prime is 5511547. The next prime is 5511581. The reversal of 5511560 is 651155.

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, 8777 + ... + 9383.

It is an arithmetic number, because the mean of its divisors is an integer number (389880).

Almost surely, 2^5511560 is an apocalyptic number.

It is an amenable number.

5511560 is an abundant number, since it is smaller than the sum of its proper divisors (6964600).

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

5511560 is a wasteful number, since it uses less digits than its factorization.

5511560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845 (or 841 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 5511560 is about 2347.6711865165. The cubic root of 5511560 is about 176.6409993960.

The spelling of 5511560 in words is "five million, five hundred eleven thousand, five hundred sixty".