132745651 has 4 divisors (see below), whose sum is σ = 132915112. Its totient is φ = 132576192.

The previous prime is 132745621. The next prime is 132745661. The reversal of 132745651 is 156547231.

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

It is a cyclic number.

It is not a de Polignac number, because 132745651 - 2⁷ = 132745523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132745621) 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, 83550 + ... + 85123.

It is an arithmetic number, because the mean of its divisors is an integer number (33228778).

Almost surely, 2^132745651 is an apocalyptic number.

132745651 is a deficient number, since it is larger than the sum of its proper divisors (169461).

132745651 is an equidigital number, since it uses as much as digits as its factorization.

132745651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169460.

The product of its digits is 25200, while the sum is 34.

The square root of 132745651 is about 11521.5298897325. The cubic root of 132745651 is about 510.1212719424.

The spelling of 132745651 in words is "one hundred thirty-two million, seven hundred forty-five thousand, six hundred fifty-one".