65052312 has 32 divisors (see below), whose sum is σ = 175141680. Its totient is φ = 20016000.

The previous prime is 65052311. The next prime is 65052331. The reversal of 65052312 is 21325056.

65052312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65052311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103939 + ... + 104562.

Almost surely, 2^65052312 is an apocalyptic number.

It is an amenable number.

65052312 is an abundant number, since it is smaller than the sum of its proper divisors (110089368).

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

65052312 is a wasteful number, since it uses less digits than its factorization.

65052312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208523 (or 208519 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 65052312 is about 8065.5013483354. The cubic root of 65052312 is about 402.1804096056.

Adding to 65052312 its reverse (21325056), we get a palindrome (86377368).

The spelling of 65052312 in words is "sixty-five million, fifty-two thousand, three hundred twelve".