5131067637 has 4 divisors (see below), whose sum is σ = 6841423520. Its totient is φ = 3420711756.

The previous prime is 5131067609. The next prime is 5131067657. The reversal of 5131067637 is 7367601315.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5131067637 - 2⁷ = 5131067509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5131067595 and 5131067604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131067657) 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, 855177937 + ... + 855177942.

It is an arithmetic number, because the mean of its divisors is an integer number (1710355880).

Almost surely, 2^5131067637 is an apocalyptic number.

It is an amenable number.

5131067637 is a deficient number, since it is larger than the sum of its proper divisors (1710355883).

5131067637 is a wasteful number, since it uses less digits than its factorization.

5131067637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710355882.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 5131067637 is about 71631.4709956455. The cubic root of 5131067637 is about 1724.7887593461.

The spelling of 5131067637 in words is "five billion, one hundred thirty-one million, sixty-seven thousand, six hundred thirty-seven".