11515316125652 has 12 divisors (see below), whose sum is σ = 20156961118560. Its totient is φ = 5756184377496.

The previous prime is 11515316125637. The next prime is 11515316125667. The reversal of 11515316125652 is 25652161351511.

It is an interprime number because it is at equal distance from previous prime (11515316125637) and next prime (11515316125667).

It is a congruent number.

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, 368403752 + ... + 368435007.

It is an arithmetic number, because the mean of its divisors is an integer number (1679746759880).

Almost surely, 2^{11515316125652} is an apocalyptic number.

It is an amenable number.

11515316125652 is a deficient number, since it is larger than the sum of its proper divisors (8641644992908).

11515316125652 is a wasteful number, since it uses less digits than its factorization.

11515316125652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736842670 (or 736842668 counting only the distinct ones).

The product of its digits is 270000, while the sum is 44.

The spelling of 11515316125652 in words is "eleven trillion, five hundred fifteen billion, three hundred sixteen million, one hundred twenty-five thousand, six hundred fifty-two".