65528050 has 24 divisors (see below), whose sum is σ = 139294656. Its totient is φ = 22466640.

The previous prime is 65528041. The next prime is 65528053. The reversal of 65528050 is 5082556.

It is not an unprimeable number, because it can be changed into a prime (65528053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93262 + ... + 93961.

It is an arithmetic number, because the mean of its divisors is an integer number (5803944).

Almost surely, 2^65528050 is an apocalyptic number.

65528050 is an abundant number, since it is smaller than the sum of its proper divisors (73766606).

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

65528050 is a wasteful number, since it uses less digits than its factorization.

65528050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187242 (or 187237 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 65528050 is about 8094.9397774165. The cubic root of 65528050 is about 403.1584326177.

The spelling of 65528050 in words is "sixty-five million, five hundred twenty-eight thousand, fifty".