11540360552 has 64 divisors (see below), whose sum is σ = 24919488000. Its totient is φ = 4907964096.

The previous prime is 11540360539. The next prime is 11540360567. The reversal of 11540360552 is 25506304511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6604943 + ... + 6606689.

It is an arithmetic number, because the mean of its divisors is an integer number (389367000).

Almost surely, 2^11540360552 is an apocalyptic number.

It is an amenable number.

11540360552 is an abundant number, since it is smaller than the sum of its proper divisors (13379127448).

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

11540360552 is a wasteful number, since it uses less digits than its factorization.

11540360552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598 (or 2594 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 11540360552 in words is "eleven billion, five hundred forty million, three hundred sixty thousand, five hundred fifty-two".