457152344634047 has 2 divisors, whose sum is σ = 457152344634048. Its totient is φ = 457152344634046.

The previous prime is 457152344633983. The next prime is 457152344634053. The reversal of 457152344634047 is 740436443251754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 457152344634047 - 2⁶ = 457152344633983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457052344634047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228576172317023 + 228576172317024.

It is an arithmetic number, because the mean of its divisors is an integer number (228576172317024).

Almost surely, 2^{457152344634047} is an apocalyptic number.

457152344634047 is a deficient number, since it is larger than the sum of its proper divisors (1).

457152344634047 is an equidigital number, since it uses as much as digits as its factorization.

457152344634047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135475200, while the sum is 59.

The spelling of 457152344634047 in words is "four hundred fifty-seven trillion, one hundred fifty-two billion, three hundred forty-four million, six hundred thirty-four thousand, forty-seven".