11532153450660 has 96 divisors (see below), whose sum is σ = 32309755632000. Its totient is φ = 3073362938880.

The previous prime is 11532153450523. The next prime is 11532153450661. The reversal of 11532153450660 is 6605435123511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11532153450661) 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, 832098811 + ... + 832112669.

It is an arithmetic number, because the mean of its divisors is an integer number (336559954500).

Almost surely, 2^{11532153450660} is an apocalyptic number.

11532153450660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11532153450660 is an abundant number, since it is smaller than the sum of its proper divisors (20777602181340).

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

11532153450660 is a wasteful number, since it uses less digits than its factorization.

11532153450660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21341 (or 21339 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 11532153450660 in words is "eleven trillion, five hundred thirty-two billion, one hundred fifty-three million, four hundred fifty thousand, six hundred sixty".