1713493009 has 2 divisors, whose sum is σ = 1713493010. Its totient is φ = 1713493008.

The previous prime is 1713492943. The next prime is 1713493049. The reversal of 1713493009 is 9003943171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 909203409 + 804289600 = 30153^2 + 28360^2 .

It is a cyclic number.

It is not a de Polignac number, because 1713493009 - 2⁹ = 1713492497 is a prime.

It is not a weakly prime, because it can be changed into another prime (1713493049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856746504 + 856746505.

It is an arithmetic number, because the mean of its divisors is an integer number (856746505).

Almost surely, 2^1713493009 is an apocalyptic number.

It is an amenable number.

1713493009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1713493009 is an equidigital number, since it uses as much as digits as its factorization.

1713493009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 1713493009 is about 41394.3596278527. The cubic root of 1713493009 is about 1196.6324587934.

The spelling of 1713493009 in words is "one billion, seven hundred thirteen million, four hundred ninety-three thousand, nine".