523738873 has 16 divisors (see below), whose sum is σ = 635209344. Its totient is φ = 421551360.

The previous prime is 523738871. The next prime is 523738877. The reversal of 523738873 is 378837325.

It is a cyclic number.

It is not a de Polignac number, because 523738873 - 2¹ = 523738871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (523738871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50086 + ... + 59632.

It is an arithmetic number, because the mean of its divisors is an integer number (39700584).

Almost surely, 2^523738873 is an apocalyptic number.

It is an amenable number.

523738873 is a deficient number, since it is larger than the sum of its proper divisors (111470471).

523738873 is a wasteful number, since it uses less digits than its factorization.

523738873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032.

The product of its digits is 846720, while the sum is 46.

The square root of 523738873 is about 22885.3418807760. The cubic root of 523738873 is about 806.0678563924.

The spelling of 523738873 in words is "five hundred twenty-three million, seven hundred thirty-eight thousand, eight hundred seventy-three".