531241167 has 4 divisors (see below), whose sum is σ = 708321560. Its totient is φ = 354160776.

The previous prime is 531241093. The next prime is 531241171. The reversal of 531241167 is 761142135.

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

It is not a de Polignac number, because 531241167 - 2¹⁸ = 530979023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531241567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88540192 + ... + 88540197.

It is an arithmetic number, because the mean of its divisors is an integer number (177080390).

Almost surely, 2^531241167 is an apocalyptic number.

531241167 is a deficient number, since it is larger than the sum of its proper divisors (177080393).

531241167 is a wasteful number, since it uses less digits than its factorization.

531241167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177080392.

The product of its digits is 5040, while the sum is 30.

The square root of 531241167 is about 23048.6695277623. The cubic root of 531241167 is about 809.8984615900.

The spelling of 531241167 in words is "five hundred thirty-one million, two hundred forty-one thousand, one hundred sixty-seven".