454734451 has 2 divisors, whose sum is σ = 454734452. Its totient is φ = 454734450.

The previous prime is 454734439. The next prime is 454734457. The reversal of 454734451 is 154437454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454734451 - 2⁵ = 454734419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 454734451.

It is not a weakly prime, because it can be changed into another prime (454734457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227367225 + 227367226.

It is an arithmetic number, because the mean of its divisors is an integer number (227367226).

Almost surely, 2^454734451 is an apocalyptic number.

454734451 is a deficient number, since it is larger than the sum of its proper divisors (1).

454734451 is an equidigital number, since it uses as much as digits as its factorization.

454734451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 37.

The square root of 454734451 is about 21324.5035346664. The cubic root of 454734451 is about 768.9875099644.

The spelling of 454734451 in words is "four hundred fifty-four million, seven hundred thirty-four thousand, four hundred fifty-one".