2513638603772 has 6 divisors (see below), whose sum is σ = 4398867556608. Its totient is φ = 1256819301884.

The previous prime is 2513638603759. The next prime is 2513638603811. The reversal of 2513638603772 is 2773068363152.

It is a super-2 number, since 2×2513638603772² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314204825468 + ... + 314204825475.

It is an arithmetic number, because the mean of its divisors is an integer number (733144592768).

Almost surely, 2^{2513638603772} is an apocalyptic number.

It is an amenable number.

2513638603772 is a deficient number, since it is larger than the sum of its proper divisors (1885228952836).

2513638603772 is a wasteful number, since it uses less digits than its factorization.

2513638603772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628409650947 (or 628409650945 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 2513638603772 in words is "two trillion, five hundred thirteen billion, six hundred thirty-eight million, six hundred three thousand, seven hundred seventy-two".