132521235542 has 8 divisors (see below), whose sum is σ = 199892367000. Its totient is φ = 65890446544.

The previous prime is 132521235521. The next prime is 132521235569. The reversal of 132521235542 is 245532125231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185085167 + ... + 185085882.

It is an arithmetic number, because the mean of its divisors is an integer number (24986545875).

Almost surely, 2^132521235542 is an apocalyptic number.

132521235542 is a deficient number, since it is larger than the sum of its proper divisors (67371131458).

132521235542 is a wasteful number, since it uses less digits than its factorization.

132521235542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370171230.

The product of its digits is 72000, while the sum is 35.

The spelling of 132521235542 in words is "one hundred thirty-two billion, five hundred twenty-one million, two hundred thirty-five thousand, five hundred forty-two".