7850250051025 has 24 divisors (see below), whose sum is σ = 10018265843520. Its totient is φ = 6098691224640.

The previous prime is 7850250051013. The next prime is 7850250051029. The reversal of 7850250051025 is 5201500520587.

It is not a de Polignac number, because 7850250051025 - 2⁷ = 7850250050897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7850250051029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20919685 + ... + 21291634.

It is an arithmetic number, because the mean of its divisors is an integer number (417427743480).

Almost surely, 2^{7850250051025} is an apocalyptic number.

It is an amenable number.

7850250051025 is a deficient number, since it is larger than the sum of its proper divisors (2168015792495).

7850250051025 is a wasteful number, since it uses less digits than its factorization.

7850250051025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42211545 (or 42211540 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 40.

The spelling of 7850250051025 in words is "seven trillion, eight hundred fifty billion, two hundred fifty million, fifty-one thousand, twenty-five".