132544351 has 4 divisors (see below), whose sum is σ = 132840000. Its totient is φ = 132248704.

The previous prime is 132544343. The next prime is 132544369. The reversal of 132544351 is 153445231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 153445231 = 599 ⋅256169.

It is a cyclic number.

It is not a de Polignac number, because 132544351 - 2³ = 132544343 is a prime.

It is a super-2 number, since 2×132544351² = 35136009964022402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132544301) 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, 147151 + ... + 148048.

It is an arithmetic number, because the mean of its divisors is an integer number (33210000).

Almost surely, 2^132544351 is an apocalyptic number.

132544351 is a deficient number, since it is larger than the sum of its proper divisors (295649).

132544351 is an equidigital number, since it uses as much as digits as its factorization.

132544351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295648.

The product of its digits is 7200, while the sum is 28.

The square root of 132544351 is about 11512.7907563718. The cubic root of 132544351 is about 509.8632864359.

Adding to 132544351 its reverse (153445231), we get a palindrome (285989582).

The spelling of 132544351 in words is "one hundred thirty-two million, five hundred forty-four thousand, three hundred fifty-one".