52321112 has 8 divisors (see below), whose sum is σ = 98102100. Its totient is φ = 26160552.

The previous prime is 52321109. The next prime is 52321151. The reversal of 52321112 is 21112325.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3270062 + ... + 3270077.

Almost surely, 2^52321112 is an apocalyptic number.

It is an amenable number.

52321112 is a deficient number, since it is larger than the sum of its proper divisors (45780988).

52321112 is a wasteful number, since it uses less digits than its factorization.

52321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540145 (or 6540141 counting only the distinct ones).

The product of its digits is 120, while the sum is 17.

The square root of 52321112 is about 7233.3333947773. Note that the first 4 decimals coincide. The cubic root of 52321112 is about 374.0178435251.

Adding to 52321112 its reverse (21112325), we get a palindrome (73433437).

The spelling of 52321112 in words is "fifty-two million, three hundred twenty-one thousand, one hundred twelve".