454363451 has 2 divisors, whose sum is σ = 454363452. Its totient is φ = 454363450.

The previous prime is 454363439. The next prime is 454363453. The reversal of 454363451 is 154363454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454363451 is a prime.

It is a super-2 number, since 2×454363451² = 412892291209258802, which contains 22 as substring.

Together with 454363453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (454363453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227181725 + 227181726.

It is an arithmetic number, because the mean of its divisors is an integer number (227181726).

Almost surely, 2^454363451 is an apocalyptic number.

454363451 is a deficient number, since it is larger than the sum of its proper divisors (1).

454363451 is an equidigital number, since it uses as much as digits as its factorization.

454363451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 35.

The square root of 454363451 is about 21315.8028467145. The cubic root of 454363451 is about 768.7783241508.

The spelling of 454363451 in words is "four hundred fifty-four million, three hundred sixty-three thousand, four hundred fifty-one".