11572387160 has 32 divisors (see below), whose sum is σ = 26064447840. Its totient is φ = 4624230144.

The previous prime is 11572387159. The next prime is 11572387163. The reversal of 11572387160 is 6178327511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11572387163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107837 + ... + 186476.

It is an arithmetic number, because the mean of its divisors is an integer number (814513995).

Almost surely, 2^11572387160 is an apocalyptic number.

11572387160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11572387160 is an abundant number, since it is smaller than the sum of its proper divisors (14492060680).

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

11572387160 is a wasteful number, since it uses less digits than its factorization.

11572387160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295307 (or 295303 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The spelling of 11572387160 in words is "eleven billion, five hundred seventy-two million, three hundred eighty-seven thousand, one hundred sixty".