65152322 has 4 divisors (see below), whose sum is σ = 97728486. Its totient is φ = 32576160.

The previous prime is 65152309. The next prime is 65152363. The reversal of 65152322 is 22325156.

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., 55965361 + 9186961 = 7481^2 + 3031^2 .

It is a junction number, because it is equal to n+sod(n) for n = 65152291 and 65152300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16288079 + ... + 16288082.

Almost surely, 2^65152322 is an apocalyptic number.

65152322 is a deficient number, since it is larger than the sum of its proper divisors (32576164).

65152322 is a wasteful number, since it uses less digits than its factorization.

65152322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32576163.

The product of its digits is 3600, while the sum is 26.

The square root of 65152322 is about 8071.6988298623. The cubic root of 65152322 is about 402.3864051956.

Adding to 65152322 its reverse (22325156), we get a palindrome (87477478).

The spelling of 65152322 in words is "sixty-five million, one hundred fifty-two thousand, three hundred twenty-two".