10001570660 has 12 divisors (see below), whose sum is σ = 21003298428. Its totient is φ = 4000628256.

The previous prime is 10001570659. The next prime is 10001570669. The reversal of 10001570660 is 6607510001.

It can be written as a sum of positive squares in 2 ways, for example, as 7241329216 + 2760241444 = 85096^2 + 52538^2 .

It is not an unprimeable number, because it can be changed into a prime (10001570669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250039247 + ... + 250039286.

It is an arithmetic number, because the mean of its divisors is an integer number (1750274869).

Almost surely, 2^10001570660 is an apocalyptic number.

10001570660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10001570660 is an abundant number, since it is smaller than the sum of its proper divisors (11001727768).

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

10001570660 is a wasteful number, since it uses less digits than its factorization.

10001570660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500078542 (or 500078540 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The spelling of 10001570660 in words is "ten billion, one million, five hundred seventy thousand, six hundred sixty".