2265164666324 has 24 divisors (see below), whose sum is σ = 4796819294400. Its totient is φ = 913679865216.

The previous prime is 2265164666293. The next prime is 2265164666327. The reversal of 2265164666324 is 4236664615622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265164666327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2379374174 + ... + 2379375125.

It is an arithmetic number, because the mean of its divisors is an integer number (199867470600).

Almost surely, 2^{2265164666324} is an apocalyptic number.

It is an amenable number.

2265164666324 is an abundant number, since it is smaller than the sum of its proper divisors (2531654628076).

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

2265164666324 is a wasteful number, since it uses less digits than its factorization.

2265164666324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758749327 (or 4758749325 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 53.

The spelling of 2265164666324 in words is "two trillion, two hundred sixty-five billion, one hundred sixty-four million, six hundred sixty-six thousand, three hundred twenty-four".