9725603065 has 8 divisors (see below), whose sum is σ = 11677734720. Its totient is φ = 7775808432.

The previous prime is 9725603033. The next prime is 9725603081. The reversal of 9725603065 is 5603065279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9725603065 - 2⁵ = 9725603033 is a prime.

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, 575085 + ... + 591754.

It is an arithmetic number, because the mean of its divisors is an integer number (1459716840).

Almost surely, 2^9725603065 is an apocalyptic number.

It is an amenable number.

9725603065 is a deficient number, since it is larger than the sum of its proper divisors (1952131655).

9725603065 is a wasteful number, since it uses less digits than its factorization.

9725603065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168511.

The product of its (nonzero) digits is 340200, while the sum is 43.

The square root of 9725603065 is about 98618.4722301050. The cubic root of 9725603065 is about 2134.5459760310.

The spelling of 9725603065 in words is "nine billion, seven hundred twenty-five million, six hundred three thousand, sixty-five".