454132352 has 16 divisors (see below), whose sum is σ = 904717050. Its totient is φ = 227066112.

The previous prime is 454132351. The next prime is 454132363. The reversal of 454132352 is 253231454.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 261921856 + 192210496 = 16184^2 + 13864^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (454132351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773827 + ... + 1774082.

Almost surely, 2^454132352 is an apocalyptic number.

It is an amenable number.

454132352 is a deficient number, since it is larger than the sum of its proper divisors (450584698).

454132352 is an equidigital number, since it uses as much as digits as its factorization.

454132352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3547923 (or 3547911 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 454132352 is about 21310.3813199107. The cubic root of 454132352 is about 768.6479629967.

The spelling of 454132352 in words is "four hundred fifty-four million, one hundred thirty-two thousand, three hundred fifty-two".