5167531 has 4 divisors (see below), whose sum is σ = 5307232. Its totient is φ = 5027832.

The previous prime is 5167529. The next prime is 5167549. The reversal of 5167531 is 1357615.

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

It is a cyclic number.

It is not a de Polignac number, because 5167531 - 2¹ = 5167529 is a prime.

It is a super-2 number, since 2×5167531² = 53406753271922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5167531.

It is not an unprimeable number, because it can be changed into a prime (5167501) 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, 69795 + ... + 69868.

It is an arithmetic number, because the mean of its divisors is an integer number (1326808).

Almost surely, 2^5167531 is an apocalyptic number.

5167531 is a deficient number, since it is larger than the sum of its proper divisors (139701).

5167531 is a wasteful number, since it uses less digits than its factorization.

5167531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139700.

The product of its digits is 3150, while the sum is 28.

The square root of 5167531 is about 2273.2204028646. The cubic root of 5167531 is about 172.8864792579.

The spelling of 5167531 in words is "five million, one hundred sixty-seven thousand, five hundred thirty-one".