454800427 has 2 divisors, whose sum is σ = 454800428. Its totient is φ = 454800426.

The previous prime is 454800419. The next prime is 454800443. The reversal of 454800427 is 724008454.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454800427 - 2³ = 454800419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454800392 and 454800401.

It is not a weakly prime, because it can be changed into another prime (454800727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227400213 + 227400214.

It is an arithmetic number, because the mean of its divisors is an integer number (227400214).

Almost surely, 2^454800427 is an apocalyptic number.

454800427 is a deficient number, since it is larger than the sum of its proper divisors (1).

454800427 is an equidigital number, since it uses as much as digits as its factorization.

454800427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35840, while the sum is 34.

The square root of 454800427 is about 21326.0504313387. The cubic root of 454800427 is about 769.0246981639.

The spelling of 454800427 in words is "four hundred fifty-four million, eight hundred thousand, four hundred twenty-seven".