12765001500025 has 24 divisors (see below), whose sum is σ = 15936049741824. Its totient is φ = 10142702256000.

The previous prime is 12765001500011. The next prime is 12765001500103. The reversal of 12765001500025 is 52000510056721.

It is not a de Polignac number, because 12765001500025 - 2¹³ = 12765001491833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22914597 + ... + 23465053.

It is an arithmetic number, because the mean of its divisors is an integer number (664002072576).

Almost surely, 2^{12765001500025} is an apocalyptic number.

It is an amenable number.

12765001500025 is a deficient number, since it is larger than the sum of its proper divisors (3171048241799).

12765001500025 is a wasteful number, since it uses less digits than its factorization.

12765001500025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556761 (or 556756 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

Adding to 12765001500025 its reverse (52000510056721), we get a palindrome (64765511556746).

The spelling of 12765001500025 in words is "twelve trillion, seven hundred sixty-five billion, one million, five hundred thousand, twenty-five".