454432361 has 2 divisors, whose sum is σ = 454432362. Its totient is φ = 454432360.

The previous prime is 454432333. The next prime is 454432369. The reversal of 454432361 is 163234454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 382437136 + 71995225 = 19556^2 + 8485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454432361 is a prime.

It is not a weakly prime, because it can be changed into another prime (454432369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227216180 + 227216181.

It is an arithmetic number, because the mean of its divisors is an integer number (227216181).

Almost surely, 2^454432361 is an apocalyptic number.

It is an amenable number.

454432361 is a deficient number, since it is larger than the sum of its proper divisors (1).

454432361 is an equidigital number, since it uses as much as digits as its factorization.

454432361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 32.

The square root of 454432361 is about 21317.4191918253. The cubic root of 454432361 is about 768.8171871919.

The spelling of 454432361 in words is "four hundred fifty-four million, four hundred thirty-two thousand, three hundred sixty-one".