456216053 has 2 divisors, whose sum is σ = 456216054. Its totient is φ = 456216052.

The previous prime is 456216043. The next prime is 456216071. The reversal of 456216053 is 350612654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 387026929 + 69189124 = 19673^2 + 8318^2 .

It is a cyclic number.

It is not a de Polignac number, because 456216053 - 2⁶ = 456215989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456216043) 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, 228108026 + 228108027.

It is an arithmetic number, because the mean of its divisors is an integer number (228108027).

Almost surely, 2^456216053 is an apocalyptic number.

It is an amenable number.

456216053 is a deficient number, since it is larger than the sum of its proper divisors (1).

456216053 is an equidigital number, since it uses as much as digits as its factorization.

456216053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 456216053 is about 21359.2147093473. The cubic root of 456216053 is about 769.8217684967.

The spelling of 456216053 in words is "four hundred fifty-six million, two hundred sixteen thousand, fifty-three".