523414346353 has 2 divisors, whose sum is σ = 523414346354. Its totient is φ = 523414346352.

The previous prime is 523414346321. The next prime is 523414346407. The reversal of 523414346353 is 353643414325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 501365957184 + 22048389169 = 708072^2 + 148487^2 .

It is a cyclic number.

It is not a de Polignac number, because 523414346353 - 2⁵ = 523414346321 is a prime.

It is not a weakly prime, because it can be changed into another prime (523414316353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261707173176 + 261707173177.

It is an arithmetic number, because the mean of its divisors is an integer number (261707173177).

Almost surely, 2^523414346353 is an apocalyptic number.

It is an amenable number.

523414346353 is a deficient number, since it is larger than the sum of its proper divisors (1).

523414346353 is an equidigital number, since it uses as much as digits as its factorization.

523414346353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1555200, while the sum is 43.

The spelling of 523414346353 in words is "five hundred twenty-three billion, four hundred fourteen million, three hundred forty-six thousand, three hundred fifty-three".