2513036444264 has 16 divisors (see below), whose sum is σ = 4989116470500. Its totient is φ = 1182605385472.

The previous prime is 2513036444249. The next prime is 2513036444291. The reversal of 2513036444264 is 4624446303152.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2080927421764 + 432109022500 = 1442542^2 + 657350^2 .

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, 9239104439 + ... + 9239104710.

Almost surely, 2^{2513036444264} is an apocalyptic number.

It is an amenable number.

2513036444264 is a deficient number, since it is larger than the sum of its proper divisors (2476080026236).

2513036444264 is a wasteful number, since it uses less digits than its factorization.

2513036444264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18478209172 (or 18478209168 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 2513036444264 in words is "two trillion, five hundred thirteen billion, thirty-six million, four hundred forty-four thousand, two hundred sixty-four".