1725263117371 has 2 divisors, whose sum is σ = 1725263117372. Its totient is φ = 1725263117370.

The previous prime is 1725263117341. The next prime is 1725263117381. The reversal of 1725263117371 is 1737113625271.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1725263117371 - 2⁵ = 1725263117339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1725263117341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862631558685 + 862631558686.

It is an arithmetic number, because the mean of its divisors is an integer number (862631558686).

Almost surely, 2^{1725263117371} is an apocalyptic number.

1725263117371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1725263117371 is an equidigital number, since it uses as much as digits as its factorization.

1725263117371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 370440, while the sum is 46.

The spelling of 1725263117371 in words is "one trillion, seven hundred twenty-five billion, two hundred sixty-three million, one hundred seventeen thousand, three hundred seventy-one".