523889253 has 24 divisors (see below), whose sum is σ = 795276768. Its totient is φ = 331908192.

The previous prime is 523889237. The next prime is 523889273. The reversal of 523889253 is 352988325.

It is not a de Polignac number, because 523889253 - 2⁴ = 523889237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 523889199 and 523889208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523889273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3975 + ... + 32612.

It is an arithmetic number, because the mean of its divisors is an integer number (33136532).

Almost surely, 2^523889253 is an apocalyptic number.

It is an amenable number.

523889253 is a deficient number, since it is larger than the sum of its proper divisors (271387515).

523889253 is a wasteful number, since it uses less digits than its factorization.

523889253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36673 (or 36670 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 523889253 is about 22888.6271541130. The cubic root of 523889253 is about 806.1449971782.

The spelling of 523889253 in words is "five hundred twenty-three million, eight hundred eighty-nine thousand, two hundred fifty-three".