7145160371825 has 72 divisors (see below), whose sum is σ = 10694759866560. Its totient is φ = 4718190556800.

The previous prime is 7145160371821. The next prime is 7145160371849. The reversal of 7145160371825 is 5281730615417.

It is a happy number.

It is not a de Polignac number, because 7145160371825 - 2² = 7145160371821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7145160371821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2784671 + ... + 4695179.

It is an arithmetic number, because the mean of its divisors is an integer number (148538331480).

Almost surely, 2^{7145160371825} is an apocalyptic number.

It is an amenable number.

7145160371825 is a deficient number, since it is larger than the sum of its proper divisors (3549599494735).

7145160371825 is a wasteful number, since it uses less digits than its factorization.

7145160371825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910647 (or 1910635 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 7145160371825 in words is "seven trillion, one hundred forty-five billion, one hundred sixty million, three hundred seventy-one thousand, eight hundred twenty-five".