52232530 has 96 divisors (see below), whose sum is σ = 116652096. Its totient is φ = 16765056.

The previous prime is 52232527. The next prime is 52232591. The reversal of 52232530 is 3523225.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 779557 + ... + 779623.

It is an arithmetic number, because the mean of its divisors is an integer number (1215126).

Almost surely, 2^52232530 is an apocalyptic number.

52232530 is an abundant number, since it is smaller than the sum of its proper divisors (64419566).

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

52232530 is a wasteful number, since it uses less digits than its factorization.

52232530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 52232530 is about 7227.2076212047. The cubic root of 52232530 is about 373.8066479387.

Adding to 52232530 its reverse (3523225), we get a palindrome (55755755).

The spelling of 52232530 in words is "fifty-two million, two hundred thirty-two thousand, five hundred thirty".