2513343322525 has 12 divisors (see below), whose sum is σ = 3561766537312. Its totient is φ = 1723435421040.

The previous prime is 2513343322507. The next prime is 2513343322571. The reversal of 2513343322525 is 5252233433152.

It is not a de Polignac number, because 2513343322525 - 2²⁷ = 2513209104797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7180980747 + ... + 7180981096.

Almost surely, 2^{2513343322525} is an apocalyptic number.

2513343322525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2513343322525 is a deficient number, since it is larger than the sum of its proper divisors (1048423214787).

2513343322525 is a wasteful number, since it uses less digits than its factorization.

2513343322525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14361961860 (or 14361961855 counting only the distinct ones).

The product of its digits is 648000, while the sum is 40.

Adding to 2513343322525 its reverse (5252233433152), we get a palindrome (7765576755677).

The spelling of 2513343322525 in words is "two trillion, five hundred thirteen billion, three hundred forty-three million, three hundred twenty-two thousand, five hundred twenty-five".