523161233543233 has 16 divisors (see below), whose sum is σ = 530542707019776. Its totient is φ = 515840105954880.

The previous prime is 523161233543213. The next prime is 523161233543243. The reversal of 523161233543233 is 332345332161325.

It is a cyclic number.

It is not a de Polignac number, because 523161233543233 - 2²⁹ = 523160696672321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523161233543213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4540366 + ... + 32664007.

It is an arithmetic number, because the mean of its divisors is an integer number (33158919188736).

Almost surely, 2^{523161233543233} is an apocalyptic number.

It is an amenable number.

523161233543233 is a deficient number, since it is larger than the sum of its proper divisors (7381473476543).

523161233543233 is a wasteful number, since it uses less digits than its factorization.

523161233543233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37205184.

The product of its digits is 3499200, while the sum is 46.

The spelling of 523161233543233 in words is "five hundred twenty-three trillion, one hundred sixty-one billion, two hundred thirty-three million, five hundred forty-three thousand, two hundred thirty-three".