53252332 has 24 divisors (see below), whose sum is σ = 107967776. Its totient is φ = 22508928.

The previous prime is 53252293. The next prime is 53252369. The reversal of 53252332 is 23325235.

It is a junction number, because it is equal to n+sod(n) for n = 53252297 and 53252306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10983 + ... + 15070.

Almost surely, 2^53252332 is an apocalyptic number.

It is an amenable number.

53252332 is an abundant number, since it is smaller than the sum of its proper divisors (54715444).

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

53252332 is a wasteful number, since it uses less digits than its factorization.

53252332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26137 (or 26135 counting only the distinct ones).

The product of its digits is 5400, while the sum is 25.

The square root of 53252332 is about 7297.4195439210. The cubic root of 53252332 is about 376.2237520642.

Adding to 53252332 its reverse (23325235), we get a palindrome (76577567).

It can be divided in two parts, 5325233 and 2, that added together give a palindrome (5325235).

The spelling of 53252332 in words is "fifty-three million, two hundred fifty-two thousand, three hundred thirty-two".