11532153450659 has 4 divisors (see below), whose sum is σ = 11539276462440. Its totient is φ = 11525030438880.

The previous prime is 11532153450523. The next prime is 11532153450661. The reversal of 11532153450659 is 95605435123511.

11532153450659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11532153450659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11532153450859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3561503462 + ... + 3561506699.

It is an arithmetic number, because the mean of its divisors is an integer number (2884819115610).

Almost surely, 2^{11532153450659} is an apocalyptic number.

11532153450659 is a deficient number, since it is larger than the sum of its proper divisors (7123011781).

11532153450659 is an equidigital number, since it uses as much as digits as its factorization.

11532153450659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7123011780.

The product of its (nonzero) digits is 2430000, while the sum is 50.

The spelling of 11532153450659 in words is "eleven trillion, five hundred thirty-two billion, one hundred fifty-three million, four hundred fifty thousand, six hundred fifty-nine".