454590919099 has 2 divisors, whose sum is σ = 454590919100. Its totient is φ = 454590919098.

The previous prime is 454590919073. The next prime is 454590919103. The reversal of 454590919099 is 990919095454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454590919099 - 2¹⁵ = 454590886331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 454590919099.

It is not a weakly prime, because it can be changed into another prime (454590919009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227295459549 + 227295459550.

It is an arithmetic number, because the mean of its divisors is an integer number (227295459550).

Almost surely, 2^454590919099 is an apocalyptic number.

454590919099 is a deficient number, since it is larger than the sum of its proper divisors (1).

454590919099 is an equidigital number, since it uses as much as digits as its factorization.

454590919099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23619600, while the sum is 64.

The spelling of 454590919099 in words is "four hundred fifty-four billion, five hundred ninety million, nine hundred nineteen thousand, ninety-nine".