457285051 has 2 divisors, whose sum is σ = 457285052. Its totient is φ = 457285050.

The previous prime is 457285033. The next prime is 457285093. The reversal of 457285051 is 150582754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 457285051 - 2⁵ = 457285019 is a prime.

It is a Chen prime.

It is equal to p_24218596 and since 457285051 and 24218596 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 457285051.

It is not a weakly prime, because it can be changed into another prime (457285001) 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, 228642525 + 228642526.

It is an arithmetic number, because the mean of its divisors is an integer number (228642526).

Almost surely, 2^457285051 is an apocalyptic number.

457285051 is a deficient number, since it is larger than the sum of its proper divisors (1).

457285051 is an equidigital number, since it uses as much as digits as its factorization.

457285051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56000, while the sum is 37.

The square root of 457285051 is about 21384.2243488044. The cubic root of 457285051 is about 770.4225774015.

The spelling of 457285051 in words is "four hundred fifty-seven million, two hundred eighty-five thousand, fifty-one".