2664505564324 has 6 divisors (see below), whose sum is σ = 4662884737574. Its totient is φ = 1332252782160.

The previous prime is 2664505564319. The next prime is 2664505564333. The reversal of 2664505564324 is 4234655054662.

It can be written as a sum of positive squares in only one way, i.e., 2614145716224 + 50359848100 = 1616832^2 + 224410^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333063195537 + ... + 333063195544.

Almost surely, 2^{2664505564324} is an apocalyptic number.

It is an amenable number.

2664505564324 is a deficient number, since it is larger than the sum of its proper divisors (1998379173250).

2664505564324 is a wasteful number, since it uses less digits than its factorization.

2664505564324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666126391085 (or 666126391083 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 52.

The spelling of 2664505564324 in words is "two trillion, six hundred sixty-four billion, five hundred five million, five hundred sixty-four thousand, three hundred twenty-four".