11555160652 has 24 divisors (see below), whose sum is σ = 23144196096. Its totient is φ = 4944952848.

The previous prime is 11555160637. The next prime is 11555160677. The reversal of 11555160652 is 25606155511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282988 + ... + 321235.

It is an arithmetic number, because the mean of its divisors is an integer number (964341504).

Almost surely, 2^11555160652 is an apocalyptic number.

It is an amenable number.

11555160652 is an abundant number, since it is smaller than the sum of its proper divisors (11589035444).

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

11555160652 is a wasteful number, since it uses less digits than its factorization.

11555160652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604917 (or 604915 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 37.

The spelling of 11555160652 in words is "eleven billion, five hundred fifty-five million, one hundred sixty thousand, six hundred fifty-two".