5022131690 has 16 divisors (see below), whose sum is σ = 9050113800. Its totient is φ = 2006568960.

The previous prime is 5022131677. The next prime is 5022131707. The reversal of 5022131690 is 961312205.

It is a Cunningham number, because it is equal to 70867²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 3888395449 + 1133736241 = 62357^2 + 33671^2 .

It is a super-2 number, since 2×5022131690² = 50443613423404512200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 276215 + ... + 293834.

Almost surely, 2^5022131690 is an apocalyptic number.

5022131690 is a deficient number, since it is larger than the sum of its proper divisors (4027982110).

5022131690 is a wasteful number, since it uses less digits than its factorization.

5022131690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570937.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 5022131690 is about 70867.0000070555. Note that the first 5 decimals coincide. The cubic root of 5022131690 is about 1712.4952104578.

Adding to 5022131690 its reverse (961312205), we get a palindrome (5983443895).

The spelling of 5022131690 in words is "five billion, twenty-two million, one hundred thirty-one thousand, six hundred ninety".