5312628660 has 24 divisors (see below), whose sum is σ = 14875360416. Its totient is φ = 1416700960.

The previous prime is 5312628649. The next prime is 5312628709. The reversal of 5312628660 is 668262135.

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, 44271846 + ... + 44271965.

It is an arithmetic number, because the mean of its divisors is an integer number (619806684).

Almost surely, 2^5312628660 is an apocalyptic number.

It is an amenable number.

5312628660 is an abundant number, since it is smaller than the sum of its proper divisors (9562731756).

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

5312628660 is a wasteful number, since it uses less digits than its factorization.

5312628660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88543823 (or 88543821 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 5312628660 is about 72887.7812805411. The cubic root of 5312628660 is about 1744.8970976777.

The spelling of 5312628660 in words is "five billion, three hundred twelve million, six hundred twenty-eight thousand, six hundred sixty".