456322470953 has 2 divisors, whose sum is σ = 456322470954. Its totient is φ = 456322470952.

The previous prime is 456322470943. The next prime is 456322470991. The reversal of 456322470953 is 359074223654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 390341301529 + 65981169424 = 624773^2 + 256868^2 .

It is a cyclic number.

It is not a de Polignac number, because 456322470953 - 2⁶ = 456322470889 is a prime.

It is not a weakly prime, because it can be changed into another prime (456322470943) 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, 228161235476 + 228161235477.

It is an arithmetic number, because the mean of its divisors is an integer number (228161235477).

Almost surely, 2^456322470953 is an apocalyptic number.

It is an amenable number.

456322470953 is a deficient number, since it is larger than the sum of its proper divisors (1).

456322470953 is an equidigital number, since it uses as much as digits as its factorization.

456322470953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 456322470953 in words is "four hundred fifty-six billion, three hundred twenty-two million, four hundred seventy thousand, nine hundred fifty-three".