1250532125135 has 16 divisors (see below), whose sum is σ = 1536897505440. Its totient is φ = 976294287360.

The previous prime is 1250532125123. The next prime is 1250532125189. The reversal of 1250532125135 is 5315212350521.

It is a happy number.

It is not a de Polignac number, because 1250532125135 - 2⁸ = 1250532124879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1250532125095 and 1250532125104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2333186 + ... + 2818655.

It is an arithmetic number, because the mean of its divisors is an integer number (96056094090).

Almost surely, 2^{1250532125135} is an apocalyptic number.

1250532125135 is a deficient number, since it is larger than the sum of its proper divisors (286365380305).

1250532125135 is a wasteful number, since it uses less digits than its factorization.

1250532125135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5153018.

The product of its (nonzero) digits is 45000, while the sum is 35.

Adding to 1250532125135 its reverse (5315212350521), we get a palindrome (6565744475656).

The spelling of 1250532125135 in words is "one trillion, two hundred fifty billion, five hundred thirty-two million, one hundred twenty-five thousand, one hundred thirty-five".