523163476350361 has 32 divisors (see below), whose sum is σ = 655159701777408. Its totient is φ = 405845057394240.

The previous prime is 523163476350341. The next prime is 523163476350367. The reversal of 523163476350361 is 163053674361325.

It is a cyclic number.

It is not a de Polignac number, because 523163476350361 - 2⁴⁵ = 487979104261529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523163476350367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379882926 + ... + 381257608.

It is an arithmetic number, because the mean of its divisors is an integer number (20473740680544).

Almost surely, 2^{523163476350361} is an apocalyptic number.

It is an amenable number.

523163476350361 is a deficient number, since it is larger than the sum of its proper divisors (131996225427047).

523163476350361 is a wasteful number, since it uses less digits than its factorization.

523163476350361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396701.

The product of its (nonzero) digits is 24494400, while the sum is 55.

The spelling of 523163476350361 in words is "five hundred twenty-three trillion, one hundred sixty-three billion, four hundred seventy-six million, three hundred fifty thousand, three hundred sixty-one".