5202071056065 has 64 divisors (see below), whose sum is σ = 9257141376000. Its totient is φ = 2478366173184.

The previous prime is 5202071056019. The next prime is 5202071056067. The reversal of 5202071056065 is 5606501702025.

It is not a de Polignac number, because 5202071056065 - 2²⁷ = 5201936838337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5202071056067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2373090 + ... + 4004459.

It is an arithmetic number, because the mean of its divisors is an integer number (144642834000).

Almost surely, 2^{5202071056065} is an apocalyptic number.

It is an amenable number.

5202071056065 is a deficient number, since it is larger than the sum of its proper divisors (4055070319935).

5202071056065 is a wasteful number, since it uses less digits than its factorization.

5202071056065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6377706.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 5202071056065 in words is "five trillion, two hundred two billion, seventy-one million, fifty-six thousand, sixty-five".