457255951 has 2 divisors, whose sum is σ = 457255952. Its totient is φ = 457255950.

The previous prime is 457255927. The next prime is 457255973. The reversal of 457255951 is 159552754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 457255951 - 2⁷ = 457255823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 457255898 and 457255907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457255901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228627975 + 228627976.

It is an arithmetic number, because the mean of its divisors is an integer number (228627976).

Almost surely, 2^457255951 is an apocalyptic number.

457255951 is a deficient number, since it is larger than the sum of its proper divisors (1).

457255951 is an equidigital number, since it uses as much as digits as its factorization.

457255951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 315000, while the sum is 43.

The square root of 457255951 is about 21383.5439298541. The cubic root of 457255951 is about 770.4062347340.

The spelling of 457255951 in words is "four hundred fifty-seven million, two hundred fifty-five thousand, nine hundred fifty-one".