2252162464564 has 12 divisors (see below), whose sum is σ = 4148720329600. Its totient is φ = 1066813798968.

The previous prime is 2252162464553. The next prime is 2252162464577. The reversal of 2252162464564 is 4654642612522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14816858244 + ... + 14816858395.

Almost surely, 2^{2252162464564} is an apocalyptic number.

It is an amenable number.

2252162464564 is a deficient number, since it is larger than the sum of its proper divisors (1896557865036).

2252162464564 is a wasteful number, since it uses less digits than its factorization.

2252162464564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29633716662 (or 29633716660 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 49.

The spelling of 2252162464564 in words is "two trillion, two hundred fifty-two billion, one hundred sixty-two million, four hundred sixty-four thousand, five hundred sixty-four".