52641132 has 24 divisors (see below), whose sum is σ = 123544176. Its totient is φ = 17444928.

The previous prime is 52641091. The next prime is 52641133. The reversal of 52641132 is 23114625.

It is not an unprimeable number, because it can be changed into a prime (52641133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10603 + ... + 14754.

It is an arithmetic number, because the mean of its divisors is an integer number (5147674).

Almost surely, 2^52641132 is an apocalyptic number.

It is an amenable number.

52641132 is an abundant number, since it is smaller than the sum of its proper divisors (70903044).

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

52641132 is a wasteful number, since it uses less digits than its factorization.

52641132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25537 (or 25535 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 52641132 is about 7255.4208699427. The cubic root of 52641132 is about 374.7788491607.

Adding to 52641132 its reverse (23114625), we get a palindrome (75755757).

The spelling of 52641132 in words is "fifty-two million, six hundred forty-one thousand, one hundred thirty-two".