1725512713 has 2 divisors, whose sum is σ = 1725512714. Its totient is φ = 1725512712.

The previous prime is 1725512651. The next prime is 1725512749. The reversal of 1725512713 is 3172155271.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1492431424 + 233081289 = 38632^2 + 15267^2 .

It is an emirp because it is prime and its reverse (3172155271) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1725512713 - 2¹⁷ = 1725381641 is a prime.

It is not a weakly prime, because it can be changed into another prime (1725518713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862756356 + 862756357.

It is an arithmetic number, because the mean of its divisors is an integer number (862756357).

Almost surely, 2^1725512713 is an apocalyptic number.

It is an amenable number.

1725512713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1725512713 is an equidigital number, since it uses as much as digits as its factorization.

1725512713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14700, while the sum is 34.

The square root of 1725512713 is about 41539.2911952046. The cubic root of 1725512713 is about 1199.4239626488.

Adding to 1725512713 its reverse (3172155271), we get a palindrome (4897667984).

The spelling of 1725512713 in words is "one billion, seven hundred twenty-five million, five hundred twelve thousand, seven hundred thirteen".