5531664360 has 32 divisors (see below), whose sum is σ = 16594993440. Its totient is φ = 1475110464.

The previous prime is 5531664331. The next prime is 5531664371. The reversal of 5531664360 is 634661355.

It is a happy 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, 23048482 + ... + 23048721.

It is an arithmetic number, because the mean of its divisors is an integer number (518593545).

Almost surely, 2^5531664360 is an apocalyptic number.

It is an amenable number.

5531664360 is an abundant number, since it is smaller than the sum of its proper divisors (11063329080).

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

5531664360 is a wasteful number, since it uses less digits than its factorization.

5531664360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46097217 (or 46097213 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 5531664360 is about 74375.1595628540. The cubic root of 5531664360 is about 1768.5551488917. Note that the first 3 decimals are identical.

The spelling of 5531664360 in words is "five billion, five hundred thirty-one million, six hundred sixty-four thousand, three hundred sixty".