4997715065 has 96 divisors (see below), whose sum is σ = 7722086400. Its totient is φ = 3083391360.

The previous prime is 4997715017. The next prime is 4997715067. The reversal of 4997715065 is 5605177994.

4997715065 is a nontrivial binomial coefficient, being equal to C(590, 4).

It is not a de Polignac number, because 4997715065 - 2⁶ = 4997715001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4997714998 and 4997715016.

It is not an unprimeable number, because it can be changed into a prime (4997715067) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8513702 + ... + 8514288.

It is an arithmetic number, because the mean of its divisors is an integer number (80438400).

Almost surely, 2^4997715065 is an apocalyptic number.

4997715065 is the 57722-nd pentagonal number.

It is an amenable number.

4997715065 is a deficient number, since it is larger than the sum of its proper divisors (2724371335).

4997715065 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (4997715064) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (708).

4997715065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 53.

The square root of 4997715065 is about 70694.5193420254. The cubic root of 4997715065 is about 1709.7154280621.

The spelling of 4997715065 in words is "four billion, nine hundred ninety-seven million, seven hundred fifteen thousand, sixty-five".