65000532 has 24 divisors (see below), whose sum is σ = 151972576. Its totient is φ = 21623328.

The previous prime is 65000473. The next prime is 65000549. The reversal of 65000532 is 23500056.

65000532 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

65000532 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 65000499 and 65000508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098 + ... + 11454.

Almost surely, 2^65000532 is an apocalyptic number.

It is an amenable number.

65000532 is an abundant number, since it is smaller than the sum of its proper divisors (86972044).

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

65000532 is a wasteful number, since it uses less digits than its factorization.

65000532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10887 (or 10885 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 65000532 is about 8062.2907414704. The cubic root of 65000532 is about 402.0736727924.

Adding to 65000532 its reverse (23500056), we get a palindrome (88500588).

The spelling of 65000532 in words is "sixty-five million, five hundred thirty-two", and thus it is an aban number.