459772057 has 2 divisors, whose sum is σ = 459772058. Its totient is φ = 459772056.

The previous prime is 459772009. The next prime is 459772069. The reversal of 459772057 is 750277954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268337161 + 191434896 = 16381^2 + 13836^2 .

It is a cyclic number.

It is not a de Polignac number, because 459772057 - 2¹⁹ = 459247769 is a prime.

It is a super-2 number, since 2×459772057² = 422780688796022498, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 459771998 and 459772016.

It is not a weakly prime, because it can be changed into another prime (459772087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229886028 + 229886029.

It is an arithmetic number, because the mean of its divisors is an integer number (229886029).

Almost surely, 2^459772057 is an apocalyptic number.

It is an amenable number.

459772057 is a deficient number, since it is larger than the sum of its proper divisors (1).

459772057 is an equidigital number, since it uses as much as digits as its factorization.

459772057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 617400, while the sum is 46.

The square root of 459772057 is about 21442.2959824735. The cubic root of 459772057 is about 771.8167351366.

The spelling of 459772057 in words is "four hundred fifty-nine million, seven hundred seventy-two thousand, fifty-seven".