2315565336660 has 48 divisors (see below), whose sum is σ = 6484200378432. Its totient is φ = 617425286400.

The previous prime is 2315565336647. The next prime is 2315565336677. The reversal of 2315565336660 is 666335655132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200481 + ... + 2464200.

It is an arithmetic number, because the mean of its divisors is an integer number (135087507884).

Almost surely, 2^{2315565336660} is an apocalyptic number.

2315565336660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2315565336660 is an abundant number, since it is smaller than the sum of its proper divisors (4168635041772).

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

2315565336660 is a wasteful number, since it uses less digits than its factorization.

2315565336660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675224 (or 3675222 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 51.

The spelling of 2315565336660 in words is "two trillion, three hundred fifteen billion, five hundred sixty-five million, three hundred thirty-six thousand, six hundred sixty".