5510060660 has 24 divisors (see below), whose sum is σ = 12461214696. Its totient is φ = 2034483840.

The previous prime is 5510060603. The next prime is 5510060671. The reversal of 5510060660 is 660600155.

It can be written as a sum of positive squares in 4 ways, for example, as 364580836 + 5145479824 = 19094^2 + 71732^2 .

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, 10596011 + ... + 10596530.

It is an arithmetic number, because the mean of its divisors is an integer number (519217279).

Almost surely, 2^5510060660 is an apocalyptic number.

It is an amenable number.

5510060660 is an abundant number, since it is smaller than the sum of its proper divisors (6951154036).

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

5510060660 is a wasteful number, since it uses less digits than its factorization.

5510060660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21192563 (or 21192561 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5510060660 is about 74229.7828368102. The cubic root of 5510060660 is about 1766.2498040221.

The spelling of 5510060660 in words is "five billion, five hundred ten million, sixty thousand, six hundred sixty".