2513551313332 has 48 divisors (see below), whose sum is σ = 4480997371200. Its totient is φ = 1233499900160.

The previous prime is 2513551313321. The next prime is 2513551313453. The reversal of 2513551313332 is 2333131553152.

It is a junction number, because it is equal to n+sod(n) for n = 2513551313291 and 2513551313300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35841582 + ... + 35911642.

It is an arithmetic number, because the mean of its divisors is an integer number (93354111900).

Almost surely, 2^{2513551313332} is an apocalyptic number.

It is an amenable number.

2513551313332 is a deficient number, since it is larger than the sum of its proper divisors (1967446057868).

2513551313332 is a wasteful number, since it uses less digits than its factorization.

2513551313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70896 (or 70894 counting only the distinct ones).

The product of its digits is 121500, while the sum is 37.

Adding to 2513551313332 its reverse (2333131553152), we get a palindrome (4846682866484).

The spelling of 2513551313332 in words is "two trillion, five hundred thirteen billion, five hundred fifty-one million, three hundred thirteen thousand, three hundred thirty-two".