454560479 has 2 divisors, whose sum is σ = 454560480. Its totient is φ = 454560478.

The previous prime is 454560419. The next prime is 454560551. The reversal of 454560479 is 974065454.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454560479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454560419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227280239 + 227280240.

It is an arithmetic number, because the mean of its divisors is an integer number (227280240).

Almost surely, 2^454560479 is an apocalyptic number.

454560479 is a deficient number, since it is larger than the sum of its proper divisors (1).

454560479 is an equidigital number, since it uses as much as digits as its factorization.

454560479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 44.

The square root of 454560479 is about 21320.4239873413. The cubic root of 454560479 is about 768.8894312144.

The spelling of 454560479 in words is "four hundred fifty-four million, five hundred sixty thousand, four hundred seventy-nine".