457913767 has 2 divisors, whose sum is σ = 457913768. Its totient is φ = 457913766.

The previous prime is 457913749. The next prime is 457913773. The reversal of 457913767 is 767319754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 457913767 - 2⁷ = 457913639 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 457913767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457910767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228956883 + 228956884.

It is an arithmetic number, because the mean of its divisors is an integer number (228956884).

Almost surely, 2^457913767 is an apocalyptic number.

457913767 is a deficient number, since it is larger than the sum of its proper divisors (1).

457913767 is an equidigital number, since it uses as much as digits as its factorization.

457913767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1111320, while the sum is 49.

The square root of 457913767 is about 21398.9197624553. The cubic root of 457913767 is about 770.7754974466.

The spelling of 457913767 in words is "four hundred fifty-seven million, nine hundred thirteen thousand, seven hundred sixty-seven".