5005071161690 has 16 divisors (see below), whose sum is σ = 9102005701992. Its totient is φ = 1981388995584.

The previous prime is 5005071161689. The next prime is 5005071161731. The reversal of 5005071161690 is 961611705005.

It can be written as a sum of positive squares in 4 ways, for example, as 3294947409601 + 1710123752089 = 1815199^2 + 1307717^2 .

It is a super-2 number, since 2×5005071161690² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579932619 + ... + 2579934558.

Almost surely, 2^{5005071161690} is an apocalyptic number.

5005071161690 is a deficient number, since it is larger than the sum of its proper divisors (4096934540302).

5005071161690 is a wasteful number, since it uses less digits than its factorization.

5005071161690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159867281.

The product of its (nonzero) digits is 56700, while the sum is 41.

Adding to 5005071161690 its reverse (961611705005), we get a palindrome (5966682866695).

The spelling of 5005071161690 in words is "five trillion, five billion, seventy-one million, one hundred sixty-one thousand, six hundred ninety".