132251565 has 8 divisors (see below), whose sum is σ = 211602528. Its totient is φ = 70534160.

The previous prime is 132251519. The next prime is 132251573. The reversal of 132251565 is 565152231.

It is a happy number.

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

It is not a de Polignac number, because 132251565 - 2¹⁰ = 132250541 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4408371 + ... + 4408400.

It is an arithmetic number, because the mean of its divisors is an integer number (26450316).

Almost surely, 2^132251565 is an apocalyptic number.

132251565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132251565 is a deficient number, since it is larger than the sum of its proper divisors (79350963).

132251565 is an equidigital number, since it uses as much as digits as its factorization.

132251565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8816779.

The product of its digits is 9000, while the sum is 30.

The square root of 132251565 is about 11500.0680432770. The cubic root of 132251565 is about 509.4875860636.

The spelling of 132251565 in words is "one hundred thirty-two million, two hundred fifty-one thousand, five hundred sixty-five".