456246097553 has 2 divisors, whose sum is σ = 456246097554. Its totient is φ = 456246097552.

The previous prime is 456246097547. The next prime is 456246097627. The reversal of 456246097553 is 355790642654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 455830223104 + 415874449 = 675152^2 + 20393^2 .

It is a cyclic number.

It is not a de Polignac number, because 456246097553 - 2²⁸ = 455977662097 is a prime.

It is not a weakly prime, because it can be changed into another prime (456246067553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228123048776 + 228123048777.

It is an arithmetic number, because the mean of its divisors is an integer number (228123048777).

Almost surely, 2^456246097553 is an apocalyptic number.

It is an amenable number.

456246097553 is a deficient number, since it is larger than the sum of its proper divisors (1).

456246097553 is an equidigital number, since it uses as much as digits as its factorization.

456246097553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216000, while the sum is 56.

The spelling of 456246097553 in words is "four hundred fifty-six billion, two hundred forty-six million, ninety-seven thousand, five hundred fifty-three".