12525650895 has 8 divisors (see below), whose sum is σ = 20041041456. Its totient is φ = 6680347136.

The previous prime is 12525650867. The next prime is 12525650909. The reversal of 12525650895 is 59805652521.

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

It is a cyclic number.

It is not a de Polignac number, because 12525650895 - 2⁸ = 12525650639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417521682 + ... + 417521711.

It is an arithmetic number, because the mean of its divisors is an integer number (2505130182).

Almost surely, 2^12525650895 is an apocalyptic number.

12525650895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12525650895 is a deficient number, since it is larger than the sum of its proper divisors (7515390561).

12525650895 is an equidigital number, since it uses as much as digits as its factorization.

12525650895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835043401.

The product of its (nonzero) digits is 1080000, while the sum is 48.

The spelling of 12525650895 in words is "twelve billion, five hundred twenty-five million, six hundred fifty thousand, eight hundred ninety-five".