53310332 has 12 divisors (see below), whose sum is σ = 95568816. Its totient is φ = 26004960.

The previous prime is 53310331. The next prime is 53310337. The reversal of 53310332 is 23301335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53310331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162368 + ... + 162695.

It is an arithmetic number, because the mean of its divisors is an integer number (7964068).

Almost surely, 2^53310332 is an apocalyptic number.

It is an amenable number.

53310332 is a deficient number, since it is larger than the sum of its proper divisors (42258484).

53310332 is a wasteful number, since it uses less digits than its factorization.

53310332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325108 (or 325106 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 53310332 is about 7301.3924699334. The cubic root of 53310332 is about 376.3602910629.

Adding to 53310332 its reverse (23301335), we get a palindrome (76611667).

The spelling of 53310332 in words is "fifty-three million, three hundred ten thousand, three hundred thirty-two".