5137867589 has 4 divisors (see below), whose sum is σ = 5149013100. Its totient is φ = 5126722080.

The previous prime is 5137867529. The next prime is 5137867607. The reversal of 5137867589 is 9857687315.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2603550625 + 2534316964 = 51025^2 + 50342^2 .

It is a cyclic number.

It is not a de Polignac number, because 5137867589 - 2⁸ = 5137867333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5137867519) 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, 5572064 + ... + 5572985.

It is an arithmetic number, because the mean of its divisors is an integer number (1287253275).

Almost surely, 2^5137867589 is an apocalyptic number.

It is an amenable number.

5137867589 is a deficient number, since it is larger than the sum of its proper divisors (11145511).

5137867589 is a wasteful number, since it uses less digits than its factorization.

5137867589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11145510.

The product of its digits is 12700800, while the sum is 59.

The square root of 5137867589 is about 71678.9201160285. The cubic root of 5137867589 is about 1725.5503489641.

The spelling of 5137867589 in words is "five billion, one hundred thirty-seven million, eight hundred sixty-seven thousand, five hundred eighty-nine".