524428317 has 32 divisors (see below), whose sum is σ = 897926400. Its totient is φ = 296296704.

The previous prime is 524428241. The next prime is 524428319. The reversal of 524428317 is 713824425.

It is a happy number.

524428317 is a `hidden beast` number, since 524 + 42 + 83 + 17 = 666.

It is not a de Polignac number, because 524428317 - 2⁸ = 524428061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524428319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1233 + ... + 32409.

It is an arithmetic number, because the mean of its divisors is an integer number (28060200).

Almost surely, 2^524428317 is an apocalyptic number.

It is an amenable number.

524428317 is a deficient number, since it is larger than the sum of its proper divisors (373498083).

524428317 is a wasteful number, since it uses less digits than its factorization.

524428317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31282 (or 31276 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 524428317 is about 22900.3999310056. The cubic root of 524428317 is about 806.4214008767.

The spelling of 524428317 in words is "five hundred twenty-four million, four hundred twenty-eight thousand, three hundred seventeen".