11532136143560 has 128 divisors (see below), whose sum is σ = 26894133665280. Its totient is φ = 4448501710848.

The previous prime is 11532136143533. The next prime is 11532136143569. The reversal of 11532136143560 is 6534163123511.

It is not an unprimeable number, because it can be changed into a prime (11532136143569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23263649 + ... + 23754191.

It is an arithmetic number, because the mean of its divisors is an integer number (210110419260).

Almost surely, 2^{11532136143560} is an apocalyptic number.

11532136143560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11532136143560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13447066832640).

11532136143560 is an abundant number, since it is smaller than the sum of its proper divisors (15361997521720).

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

11532136143560 is a wasteful number, since it uses less digits than its factorization.

11532136143560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490807 (or 490803 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 11532136143560 in words is "eleven trillion, five hundred thirty-two billion, one hundred thirty-six million, one hundred forty-three thousand, five hundred sixty".