454345351 has 2 divisors, whose sum is σ = 454345352. Its totient is φ = 454345350.

The previous prime is 454345343. The next prime is 454345361. The reversal of 454345351 is 153543454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454345351 - 2³ = 454345343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454345361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227172675 + 227172676.

It is an arithmetic number, because the mean of its divisors is an integer number (227172676).

Almost surely, 2^454345351 is an apocalyptic number.

454345351 is a deficient number, since it is larger than the sum of its proper divisors (1).

454345351 is an equidigital number, since it uses as much as digits as its factorization.

454345351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72000, while the sum is 34.

The square root of 454345351 is about 21315.3782748512. The cubic root of 454345351 is about 768.7681156768.

It can be divided in two parts, 4543 and 45351, that added together give a palindrome (49894).

The spelling of 454345351 in words is "four hundred fifty-four million, three hundred forty-five thousand, three hundred fifty-one".