11532500401 has 8 divisors (see below), whose sum is σ = 11548195200. Its totient is φ = 11516819520.

The previous prime is 11532500389. The next prime is 11532500461. The reversal of 11532500401 is 10400523511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11532500401 - 2²¹ = 11530403249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11532500461) 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, 3731865 + ... + 3734953.

It is an arithmetic number, because the mean of its divisors is an integer number (1443524400).

Almost surely, 2^11532500401 is an apocalyptic number.

It is an amenable number.

11532500401 is a deficient number, since it is larger than the sum of its proper divisors (15694799).

11532500401 is a wasteful number, since it uses less digits than its factorization.

11532500401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6959.

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 11532500401 in words is "eleven billion, five hundred thirty-two million, five hundred thousand, four hundred one".