12500125001375 has 32 divisors (see below), whose sum is σ = 17186850727488. Its totient is φ = 9000990000000.

The previous prime is 12500125001341. The next prime is 12500125001389. The reversal of 12500125001375 is 57310052100521.

It is a de Polignac number, because none of the positive numbers 2^k-12500125001375 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44866076 + ... + 45143825.

It is an arithmetic number, because the mean of its divisors is an integer number (537089085234).

Almost surely, 2^{12500125001375} is an apocalyptic number.

12500125001375 is a deficient number, since it is larger than the sum of its proper divisors (4686725726113).

12500125001375 is a wasteful number, since it uses less digits than its factorization.

12500125001375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90010028 (or 90010018 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

Adding to 12500125001375 its reverse (57310052100521), we get a palindrome (69810177101896).

The spelling of 12500125001375 in words is "twelve trillion, five hundred billion, one hundred twenty-five million, one thousand, three hundred seventy-five".