11515342651652 has 48 divisors (see below), whose sum is σ = 24609151163520. Its totient is φ = 4602230825472.

The previous prime is 11515342651643. The next prime is 11515342651693. The reversal of 11515342651652 is 25615624351511.

It is a junction number, because it is equal to n+sod(n) for n = 11515342651597 and 11515342651606.

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 in 15 ways as a sum of consecutive naturals, for example, 110920118 + ... + 111023885.

It is an arithmetic number, because the mean of its divisors is an integer number (512690649240).

Almost surely, 2^{11515342651652} is an apocalyptic number.

It is an amenable number.

11515342651652 is an abundant number, since it is smaller than the sum of its proper divisors (13093808511868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11515342651652 is a wasteful number, since it uses less digits than its factorization.

11515342651652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221944140 (or 221944138 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 47.

The spelling of 11515342651652 in words is "eleven trillion, five hundred fifteen billion, three hundred forty-two million, six hundred fifty-one thousand, six hundred fifty-two".