6201217065 has 16 divisors (see below), whose sum is σ = 9927433728. Its totient is φ = 3305486976.

The previous prime is 6201217049. The next prime is 6201217069. The reversal of 6201217065 is 5607121026.

It is not a de Polignac number, because 6201217065 - 2⁴ = 6201217049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6201217069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86044 + ... + 140733.

It is an arithmetic number, because the mean of its divisors is an integer number (620464608).

Almost surely, 2^6201217065 is an apocalyptic number.

It is an amenable number.

6201217065 is a deficient number, since it is larger than the sum of its proper divisors (3726216663).

6201217065 is a wasteful number, since it uses less digits than its factorization.

6201217065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228608.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 6201217065 is about 78747.8067313624. The cubic root of 6201217065 is about 1837.2107496016.

The spelling of 6201217065 in words is "six billion, two hundred one million, two hundred seventeen thousand, sixty-five".