52426317 has 16 divisors (see below), whose sum is σ = 74241792. Its totient is φ = 32793600.

The previous prime is 52426313. The next prime is 52426333. The reversal of 52426317 is 71362425.

It is not a de Polignac number, because 52426317 - 2² = 52426313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52426313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17317 + ... + 20117.

It is an arithmetic number, because the mean of its divisors is an integer number (4640112).

Almost surely, 2^52426317 is an apocalyptic number.

It is an amenable number.

52426317 is a deficient number, since it is larger than the sum of its proper divisors (21815475).

52426317 is a wasteful number, since it uses less digits than its factorization.

52426317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188.

The product of its digits is 10080, while the sum is 30.

The square root of 52426317 is about 7240.6019777364. The cubic root of 52426317 is about 374.2683619214.

The spelling of 52426317 in words is "fifty-two million, four hundred twenty-six thousand, three hundred seventeen".