65500252 has 12 divisors (see below), whose sum is σ = 121368240. Its totient is φ = 30823616.

The previous prime is 65500219. The next prime is 65500273. The reversal of 65500252 is 25200556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481552 + ... + 481687.

It is an arithmetic number, because the mean of its divisors is an integer number (10114020).

Almost surely, 2^65500252 is an apocalyptic number.

It is an amenable number.

65500252 is a deficient number, since it is larger than the sum of its proper divisors (55867988).

65500252 is a wasteful number, since it uses less digits than its factorization.

65500252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963260 (or 963258 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 65500252 is about 8093.2225967163. Note that the first 3 decimals coincide. The cubic root of 65500252 is about 403.1014158989.

The spelling of 65500252 in words is "sixty-five million, five hundred thousand, two hundred fifty-two".