452141532 has 36 divisors (see below), whose sum is σ = 1148674800. Its totient is φ = 149954112.

The previous prime is 452141531. The next prime is 452141533. The reversal of 452141532 is 235141254.

It is an interprime number because it is at equal distance from previous prime (452141531) and next prime (452141533).

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 452141496 and 452141505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452141531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24393 + ... + 38720.

Almost surely, 2^452141532 is an apocalyptic number.

It is an amenable number.

452141532 is an abundant number, since it is smaller than the sum of its proper divisors (696533268).

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

452141532 is a wasteful number, since it uses less digits than its factorization.

452141532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63322 (or 63317 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 452141532 is about 21263.6199175963. The cubic root of 452141532 is about 767.5231211049.

Adding to 452141532 its reverse (235141254), we get a palindrome (687282786).

The spelling of 452141532 in words is "four hundred fifty-two million, one hundred forty-one thousand, five hundred thirty-two".