52232526 has 40 divisors (see below), whose sum is σ = 117455184. Its totient is φ = 17349120.

The previous prime is 52232519. The next prime is 52232527. The reversal of 52232526 is 62523225.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 52232526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52232527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 81166 + ... + 81806.

Almost surely, 2^52232526 is an apocalyptic number.

52232526 is an abundant number, since it is smaller than the sum of its proper divisors (65222658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52232526 is a wasteful number, since it uses less digits than its factorization.

52232526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158 (or 1149 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 52232526 is about 7227.2073444727. The cubic root of 52232526 is about 373.8066383966.

The spelling of 52232526 in words is "fifty-two million, two hundred thirty-two thousand, five hundred twenty-six".