2315200666605 has 32 divisors (see below), whose sum is σ = 3878225688960. Its totient is φ = 1177831468800.

The previous prime is 2315200666567. The next prime is 2315200666613. The reversal of 2315200666605 is 5066660025132.

It is not a de Polignac number, because 2315200666605 - 2¹⁴ = 2315200650221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32025946 + ... + 32098155.

It is an arithmetic number, because the mean of its divisors is an integer number (121194552780).

Almost surely, 2^{2315200666605} is an apocalyptic number.

It is an amenable number.

2315200666605 is a deficient number, since it is larger than the sum of its proper divisors (1563025022355).

2315200666605 is a wasteful number, since it uses less digits than its factorization.

2315200666605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64124221.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 2315200666605 in words is "two trillion, three hundred fifteen billion, two hundred million, six hundred sixty-six thousand, six hundred five".