454432093 has 2 divisors, whose sum is σ = 454432094. Its totient is φ = 454432092.

The previous prime is 454432087. The next prime is 454432169. The reversal of 454432093 is 390234454.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316768804 + 137663289 = 17798^2 + 11733^2 .

It is a cyclic number.

It is not a de Polignac number, because 454432093 - 2⁹ = 454431581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454412093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227216046 + 227216047.

It is an arithmetic number, because the mean of its divisors is an integer number (227216047).

Almost surely, 2^454432093 is an apocalyptic number.

It is an amenable number.

454432093 is a deficient number, since it is larger than the sum of its proper divisors (1).

454432093 is an equidigital number, since it uses as much as digits as its factorization.

454432093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 454432093 is about 21317.4129058852. The cubic root of 454432093 is about 768.8170360561.

The spelling of 454432093 in words is "four hundred fifty-four million, four hundred thirty-two thousand, ninety-three".