523085773 has 16 divisors (see below), whose sum is σ = 603783040. Its totient is φ = 443900736.

The previous prime is 523085747. The next prime is 523085791. The reversal of 523085773 is 377580325.

It is a cyclic number.

It is not a de Polignac number, because 523085773 - 2⁹ = 523085261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523085743) 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 in 15 ways as a sum of consecutive naturals, for example, 596011 + ... + 596887.

It is an arithmetic number, because the mean of its divisors is an integer number (37736440).

Almost surely, 2^523085773 is an apocalyptic number.

It is an amenable number.

523085773 is a deficient number, since it is larger than the sum of its proper divisors (80697267).

523085773 is a wasteful number, since it uses less digits than its factorization.

523085773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 523085773 is about 22871.0684708870. The cubic root of 523085773 is about 805.7326627047.

It can be divided in two parts, 52308 and 5773, that added together give a square (58081 = 241²).

The spelling of 523085773 in words is "five hundred twenty-three million, eighty-five thousand, seven hundred seventy-three".