11515136014652 has 12 divisors (see below), whose sum is σ = 20151525725016. Its totient is φ = 5757557236080.

The previous prime is 11515136014649. The next prime is 11515136014699. The reversal of 11515136014652 is 25641063151511.

It is a super-2 number, since 2×11515136014652² (a number of 27 digits) contains 22 as substring.

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, 15158 + ... + 4799010.

It is an arithmetic number, because the mean of its divisors is an integer number (1679293810418).

Almost surely, 2^{11515136014652} is an apocalyptic number.

It is an amenable number.

11515136014652 is a deficient number, since it is larger than the sum of its proper divisors (8636389710364).

11515136014652 is a wasteful number, since it uses less digits than its factorization.

11515136014652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385628 (or 5385626 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 11515136014652 in words is "eleven trillion, five hundred fifteen billion, one hundred thirty-six million, fourteen thousand, six hundred fifty-two".