1711011601 has 6 divisors (see below), whose sum is σ = 1852752390. Its totient is φ = 1579395168.

The previous prime is 1711011593. The next prime is 1711011647. The reversal of 1711011601 is 1061101171.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 111091600 + 1599920001 = 10540^2 + 39999^2 .

It is not a de Polignac number, because 1711011601 - 2³ = 1711011593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1711012601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5061996 + ... + 5062333.

It is an arithmetic number, because the mean of its divisors is an integer number (308792065).

Almost surely, 2^1711011601 is an apocalyptic number.

It is an amenable number.

1711011601 is a deficient number, since it is larger than the sum of its proper divisors (141740789).

1711011601 is a wasteful number, since it uses less digits than its factorization.

1711011601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10124355 (or 10124342 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 19.

The square root of 1711011601 is about 41364.3759894912. The cubic root of 1711011601 is about 1196.0545422511.

Adding to 1711011601 its reverse (1061101171), we get a palindrome (2772112772).

The spelling of 1711011601 in words is "one billion, seven hundred eleven million, eleven thousand, six hundred one".