52305322 has 4 divisors (see below), whose sum is σ = 78457986. Its totient is φ = 26152660.

The previous prime is 52305307. The next prime is 52305361. The reversal of 52305322 is 22350325.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33304441 + 19000881 = 5771^2 + 4359^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52305293 and 52305302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13076329 + ... + 13076332.

Almost surely, 2^52305322 is an apocalyptic number.

52305322 is a deficient number, since it is larger than the sum of its proper divisors (26152664).

52305322 is a wasteful number, since it uses less digits than its factorization.

52305322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26152663.

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

The square root of 52305322 is about 7232.2418377706. The cubic root of 52305322 is about 373.9802147635.

Adding to 52305322 its reverse (22350325), we get a palindrome (74655647).

The spelling of 52305322 in words is "fifty-two million, three hundred five thousand, three hundred twenty-two".