454363432 has 16 divisors (see below), whose sum is σ = 853025760. Its totient is φ = 226889904.

The previous prime is 454363337. The next prime is 454363433. The reversal of 454363432 is 234363454.

It is a super-2 number, since 2×454363432² = 412892256677637248, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (454363433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29788 + ... + 42379.

It is an arithmetic number, because the mean of its divisors is an integer number (53314110).

Almost surely, 2^454363432 is an apocalyptic number.

It is an amenable number.

454363432 is a deficient number, since it is larger than the sum of its proper divisors (398662328).

454363432 is a wasteful number, since it uses less digits than its factorization.

454363432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72960 (or 72956 counting only the distinct ones).

The product of its digits is 103680, while the sum is 34.

The square root of 454363432 is about 21315.8024010357. The cubic root of 454363432 is about 768.7783134349.

The spelling of 454363432 in words is "four hundred fifty-four million, three hundred sixty-three thousand, four hundred thirty-two".