2645162652232 has 16 divisors (see below), whose sum is σ = 4974397129260. Its totient is φ = 1318656751104.

The previous prime is 2645162652227. The next prime is 2645162652233. The reversal of 2645162652232 is 2322562615462.

It can be written as a sum of positive squares in 2 ways, for example, as 2558828933956 + 86333718276 = 1599634^2 + 293826^2 .

It is not an unprimeable number, because it can be changed into a prime (2645162652233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490569013 + ... + 490574404.

Almost surely, 2^{2645162652232} is an apocalyptic number.

It is an amenable number.

2645162652232 is a deficient number, since it is larger than the sum of its proper divisors (2329234477028).

2645162652232 is a wasteful number, since it uses less digits than its factorization.

2645162652232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981143760 (or 981143756 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 46.

The spelling of 2645162652232 in words is "two trillion, six hundred forty-five billion, one hundred sixty-two million, six hundred fifty-two thousand, two hundred thirty-two".