52536231 has 12 divisors (see below), whose sum is σ = 82784520. Its totient is φ = 31840080.

The previous prime is 52536203. The next prime is 52536233. The reversal of 52536231 is 13263525.

52536231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52536231 - 2⁶ = 52536167 is a prime.

It is a super-2 number, since 2×52536231² = 5520111135370722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52536195 and 52536204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52536233) 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 11 ways as a sum of consecutive naturals, for example, 265236 + ... + 265433.

It is an arithmetic number, because the mean of its divisors is an integer number (6898710).

Almost surely, 2^52536231 is an apocalyptic number.

52536231 is a deficient number, since it is larger than the sum of its proper divisors (30248289).

52536231 is a wasteful number, since it uses less digits than its factorization.

52536231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530686 (or 530683 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 52536231 is about 7248.1881184197. The cubic root of 52536231 is about 374.5297358509.

Adding to 52536231 its reverse (13263525), we get a palindrome (65799756).

The spelling of 52536231 in words is "fifty-two million, five hundred thirty-six thousand, two hundred thirty-one".