53323332 has 24 divisors (see below), whose sum is σ = 124891200. Its totient is φ = 17707296.

The previous prime is 53323321. The next prime is 53323381. The reversal of 53323332 is 23332335.

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, 5032 + ... + 11487.

It is an arithmetic number, because the mean of its divisors is an integer number (5203800).

Almost surely, 2^53323332 is an apocalyptic number.

It is an amenable number.

53323332 is an abundant number, since it is smaller than the sum of its proper divisors (71567868).

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

53323332 is a wasteful number, since it uses less digits than its factorization.

53323332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16795 (or 16793 counting only the distinct ones).

The product of its digits is 4860, while the sum is 24.

The square root of 53323332 is about 7302.2826568136. The cubic root of 53323332 is about 376.3908810440.

Adding to 53323332 its reverse (23332335), we get a palindrome (76655667).

It can be divided in two parts, 5332333 and 2, that added together give a palindrome (5332335).

The spelling of 53323332 in words is "fifty-three million, three hundred twenty-three thousand, three hundred thirty-two".