457755399 has 6 divisors (see below), whose sum is σ = 661202256. Its totient is φ = 305170260.

The previous prime is 457755377. The next prime is 457755437. The reversal of 457755399 is 993557754.

It is not a de Polignac number, because 457755399 - 2⁸ = 457755143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457755349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25430847 + ... + 25430864.

It is an arithmetic number, because the mean of its divisors is an integer number (110200376).

Almost surely, 2^457755399 is an apocalyptic number.

457755399 is a deficient number, since it is larger than the sum of its proper divisors (203446857).

457755399 is a wasteful number, since it uses less digits than its factorization.

457755399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50861717 (or 50861714 counting only the distinct ones).

The product of its digits is 5953500, while the sum is 54.

The square root of 457755399 is about 21395.2190687546. The cubic root of 457755399 is about 770.6866304607.

The spelling of 457755399 in words is "four hundred fifty-seven million, seven hundred fifty-five thousand, three hundred ninety-nine".