2162662652264 has 64 divisors (see below), whose sum is σ = 4405085251200. Its totient is φ = 992289602304.

The previous prime is 2162662652233. The next prime is 2162662652273. The reversal of 2162662652264 is 4622562662612.

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 15 ways as a sum of consecutive naturals, for example, 453002 + ... + 2128505.

It is an arithmetic number, because the mean of its divisors is an integer number (68829457050).

Almost surely, 2^{2162662652264} is an apocalyptic number.

It is an amenable number.

2162662652264 is an abundant number, since it is smaller than the sum of its proper divisors (2242422598936).

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

2162662652264 is a wasteful number, since it uses less digits than its factorization.

2162662652264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581722 (or 2581718 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 50.

The spelling of 2162662652264 in words is "two trillion, one hundred sixty-two billion, six hundred sixty-two million, six hundred fifty-two thousand, two hundred sixty-four".