132452945 has 8 divisors (see below), whose sum is σ = 159025344. Its totient is φ = 105907824.

The previous prime is 132452939. The next prime is 132452959. The reversal of 132452945 is 549254231.

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 132452945 - 2¹⁴ = 132436561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6092 + ... + 17378.

It is an arithmetic number, because the mean of its divisors is an integer number (19878168).

Almost surely, 2^132452945 is an apocalyptic number.

It is an amenable number.

132452945 is a deficient number, since it is larger than the sum of its proper divisors (26572399).

132452945 is a wasteful number, since it uses less digits than its factorization.

132452945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13639.

The product of its digits is 43200, while the sum is 35.

The square root of 132452945 is about 11508.8203131337. The cubic root of 132452945 is about 509.7460545294.

The spelling of 132452945 in words is "one hundred thirty-two million, four hundred fifty-two thousand, nine hundred forty-five".