2063703072265 has 4 divisors (see below), whose sum is σ = 2476443686724. Its totient is φ = 1650962457808.

The previous prime is 2063703072253. The next prime is 2063703072269. The reversal of 2063703072265 is 5622703073602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1087709242489 + 975993829776 = 1042933^2 + 987924^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063703072265 - 2¹¹ = 2063703070217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2063703072269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206370307222 + ... + 206370307231.

It is an arithmetic number, because the mean of its divisors is an integer number (619110921681).

Almost surely, 2^{2063703072265} is an apocalyptic number.

It is an amenable number.

2063703072265 is a deficient number, since it is larger than the sum of its proper divisors (412740614459).

2063703072265 is an equidigital number, since it uses as much as digits as its factorization.

2063703072265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412740614458.

The product of its (nonzero) digits is 635040, while the sum is 43.

The spelling of 2063703072265 in words is "two trillion, sixty-three billion, seven hundred three million, seventy-two thousand, two hundred sixty-five".