456755572073 has 2 divisors, whose sum is σ = 456755572074. Its totient is φ = 456755572072.

The previous prime is 456755572027. The next prime is 456755572151. The reversal of 456755572073 is 370275557654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 259892981209 + 196862590864 = 509797^2 + 443692^2 .

It is a cyclic number.

It is not a de Polignac number, because 456755572073 - 2⁸ = 456755571817 is a prime.

It is not a weakly prime, because it can be changed into another prime (456755562073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228377786036 + 228377786037.

It is an arithmetic number, because the mean of its divisors is an integer number (228377786037).

Almost surely, 2^456755572073 is an apocalyptic number.

It is an amenable number.

456755572073 is a deficient number, since it is larger than the sum of its proper divisors (1).

456755572073 is an equidigital number, since it uses as much as digits as its factorization.

456755572073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30870000, while the sum is 56.

The spelling of 456755572073 in words is "four hundred fifty-six billion, seven hundred fifty-five million, five hundred seventy-two thousand, seventy-three".