345163571453 has 2 divisors, whose sum is σ = 345163571454. Its totient is φ = 345163571452.

The previous prime is 345163571437. The next prime is 345163571521. The reversal of 345163571453 is 354175361543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 298698320089 + 46465251364 = 546533^2 + 215558^2 .

It is a cyclic number.

It is not a de Polignac number, because 345163571453 - 2⁴ = 345163571437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345163571398 and 345163571407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345160571453) 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, 172581785726 + 172581785727.

It is an arithmetic number, because the mean of its divisors is an integer number (172581785727).

Almost surely, 2^345163571453 is an apocalyptic number.

It is an amenable number.

345163571453 is a deficient number, since it is larger than the sum of its proper divisors (1).

345163571453 is an equidigital number, since it uses as much as digits as its factorization.

345163571453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268000, while the sum is 47.

The spelling of 345163571453 in words is "three hundred forty-five billion, one hundred sixty-three million, five hundred seventy-one thousand, four hundred fifty-three".