454452413 has 2 divisors, whose sum is σ = 454452414. Its totient is φ = 454452412.

The previous prime is 454452403. The next prime is 454452419. The reversal of 454452413 is 314254454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 328406884 + 126045529 = 18122^2 + 11227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454452413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 454452413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454452419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227226206 + 227226207.

It is an arithmetic number, because the mean of its divisors is an integer number (227226207).

Almost surely, 2^454452413 is an apocalyptic number.

It is an amenable number.

454452413 is a deficient number, since it is larger than the sum of its proper divisors (1).

454452413 is an equidigital number, since it uses as much as digits as its factorization.

454452413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38400, while the sum is 32.

The square root of 454452413 is about 21317.8895062340. The cubic root of 454452413 is about 768.8284951421.

The spelling of 454452413 in words is "four hundred fifty-four million, four hundred fifty-two thousand, four hundred thirteen".