456054073 has 2 divisors, whose sum is σ = 456054074. Its totient is φ = 456054072.

The previous prime is 456054061. The next prime is 456054091. The reversal of 456054073 is 370450654.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 455737104 + 316969 = 21348^2 + 563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456054073 is a prime.

It is not a weakly prime, because it can be changed into another prime (456054023) 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, 228027036 + 228027037.

It is an arithmetic number, because the mean of its divisors is an integer number (228027037).

Almost surely, 2^456054073 is an apocalyptic number.

It is an amenable number.

456054073 is a deficient number, since it is larger than the sum of its proper divisors (1).

456054073 is an equidigital number, since it uses as much as digits as its factorization.

456054073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 456054073 is about 21355.4225666457. The cubic root of 456054073 is about 769.7306490297.

The spelling of 456054073 in words is "four hundred fifty-six million, fifty-four thousand, seventy-three".