454951614391 has 2 divisors, whose sum is σ = 454951614392. Its totient is φ = 454951614390.

The previous prime is 454951614347. The next prime is 454951614419. The reversal of 454951614391 is 193416159454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454951614391 - 2¹⁷ = 454951483319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454951614991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227475807195 + 227475807196.

It is an arithmetic number, because the mean of its divisors is an integer number (227475807196).

Almost surely, 2^454951614391 is an apocalyptic number.

454951614391 is a deficient number, since it is larger than the sum of its proper divisors (1).

454951614391 is an equidigital number, since it uses as much as digits as its factorization.

454951614391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 52.

The spelling of 454951614391 in words is "four hundred fifty-four billion, nine hundred fifty-one million, six hundred fourteen thousand, three hundred ninety-one".