454413952807 has 2 divisors, whose sum is σ = 454413952808. Its totient is φ = 454413952806.

The previous prime is 454413952757. The next prime is 454413952819. The reversal of 454413952807 is 708259314454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454413952807 - 2¹¹ = 454413950759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454413952607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227206976403 + 227206976404.

It is an arithmetic number, because the mean of its divisors is an integer number (227206976404).

Almost surely, 2^454413952807 is an apocalyptic number.

454413952807 is a deficient number, since it is larger than the sum of its proper divisors (1).

454413952807 is an equidigital number, since it uses as much as digits as its factorization.

454413952807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 454413952807 in words is "four hundred fifty-four billion, four hundred thirteen million, nine hundred fifty-two thousand, eight hundred seven".