1711500913 has 4 divisors (see below), whose sum is σ = 1713649140. Its totient is φ = 1709352688.

The previous prime is 1711500907. The next prime is 1711500929. The reversal of 1711500913 is 3190051171.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3190051171 = 23 ⋅138697877.

It can be written as a sum of positive squares in 2 ways, for example, as 1098789904 + 612711009 = 33148^2 + 24753^2 .

It is a cyclic number.

It is not a de Polignac number, because 1711500913 - 2⁵ = 1711500881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1711507913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072918 + ... + 1074511.

It is an arithmetic number, because the mean of its divisors is an integer number (428412285).

Almost surely, 2^1711500913 is an apocalyptic number.

It is an amenable number.

1711500913 is a deficient number, since it is larger than the sum of its proper divisors (2148227).

1711500913 is an equidigital number, since it uses as much as digits as its factorization.

1711500913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148226.

The product of its (nonzero) digits is 945, while the sum is 28.

The square root of 1711500913 is about 41370.2902213654. The cubic root of 1711500913 is about 1196.1685465551.

The spelling of 1711500913 in words is "one billion, seven hundred eleven million, five hundred thousand, nine hundred thirteen".