65010560 has 64 divisors (see below), whose sum is σ = 156647520. Its totient is φ = 25798656.

The previous prime is 65010559. The next prime is 65010563. The reversal of 65010560 is 6501056.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65010563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100157 + ... + 100803.

Almost surely, 2^65010560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65010560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78323760).

65010560 is an abundant number, since it is smaller than the sum of its proper divisors (91636960).

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

65010560 is a wasteful number, since it uses less digits than its factorization.

65010560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 65010560 is about 8062.9126251002. The cubic root of 65010560 is about 402.0943484563.

The spelling of 65010560 in words is "sixty-five million, ten thousand, five hundred sixty".