12370250065 has 8 divisors (see below), whose sum is σ = 14847669288. Its totient is φ = 9893953920.

The previous prime is 12370250051. The next prime is 12370250069. The reversal of 12370250065 is 56005207321.

It can be written as a sum of positive squares in 4 ways, for example, as 2824178449 + 9546071616 = 53143^2 + 97704^2 .

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

It is not a de Polignac number, because 12370250065 - 2¹¹ = 12370248017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12370250069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256342 + ... + 300751.

It is an arithmetic number, because the mean of its divisors is an integer number (1855958661).

Almost surely, 2^12370250065 is an apocalyptic number.

It is an amenable number.

12370250065 is a deficient number, since it is larger than the sum of its proper divisors (2477419223).

12370250065 is an equidigital number, since it uses as much as digits as its factorization.

12370250065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561539.

The product of its (nonzero) digits is 12600, while the sum is 31.

Adding to 12370250065 its reverse (56005207321), we get a palindrome (68375457386).

The spelling of 12370250065 in words is "twelve billion, three hundred seventy million, two hundred fifty thousand, sixty-five".