132454452 has 48 divisors (see below), whose sum is σ = 334940480. Its totient is φ = 40497408.

The previous prime is 132454423. The next prime is 132454501. The reversal of 132454452 is 254454231.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 22824 + ... + 28032.

Almost surely, 2^132454452 is an apocalyptic number.

132454452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132454452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167470240).

132454452 is an abundant number, since it is smaller than the sum of its proper divisors (202486028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132454452 is a wasteful number, since it uses less digits than its factorization.

132454452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392 (or 5390 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 132454452 is about 11508.8857844711. The cubic root of 132454452 is about 509.7479877553.

The spelling of 132454452 in words is "one hundred thirty-two million, four hundred fifty-four thousand, four hundred fifty-two".