1725348973 has 2 divisors, whose sum is σ = 1725348974. Its totient is φ = 1725348972.

The previous prime is 1725348953. The next prime is 1725349001. The reversal of 1725348973 is 3798435271.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1036968804 + 688380169 = 32202^2 + 26237^2 .

It is an emirp because it is prime and its reverse (3798435271) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1725348973 - 2¹³ = 1725340781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1725348943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862674486 + 862674487.

It is an arithmetic number, because the mean of its divisors is an integer number (862674487).

Almost surely, 2^1725348973 is an apocalyptic number.

It is an amenable number.

1725348973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1725348973 is an equidigital number, since it uses as much as digits as its factorization.

1725348973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 49.

The square root of 1725348973 is about 41537.3202433667. The cubic root of 1725348973 is about 1199.3860222556.

The spelling of 1725348973 in words is "one billion, seven hundred twenty-five million, three hundred forty-eight thousand, nine hundred seventy-three".