11552340512115 has 24 divisors (see below), whose sum is σ = 21564368957040. Its totient is φ = 5687306097984.

The previous prime is 11552340512021. The next prime is 11552340512123. The reversal of 11552340512115 is 51121504325511.

11552340512115 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 23 + 4 + 0 + 512 + 115 = 666.

11552340512115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11552340512115 - 2¹⁰ = 11552340511091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11552340512115.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9873794725 + ... + 9873795894.

It is an arithmetic number, because the mean of its divisors is an integer number (898515373210).

Almost surely, 2^{11552340512115} is an apocalyptic number.

11552340512115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11552340512115 is a deficient number, since it is larger than the sum of its proper divisors (10012028444925).

11552340512115 is a wasteful number, since it uses less digits than its factorization.

11552340512115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19747590643 (or 19747590640 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

Adding to 11552340512115 its reverse (51121504325511), we get a palindrome (62673844837626).

The spelling of 11552340512115 in words is "eleven trillion, five hundred fifty-two billion, three hundred forty million, five hundred twelve thousand, one hundred fifteen".