531712242217135 has 32 divisors (see below), whose sum is σ = 772499226241152. Its totient is φ = 342977938329600.

The previous prime is 531712242217103. The next prime is 531712242217141.

531712242217135 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 531712242217135 - 2⁵ = 531712242217103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230001966 + ... + 232302235.

It is an arithmetic number, because the mean of its divisors is an integer number (24140600820036).

Almost surely, 2^{531712242217135} is an apocalyptic number.

531712242217135 is a deficient number, since it is larger than the sum of its proper divisors (240786984024017).

531712242217135 is a wasteful number, since it uses less digits than its factorization.

531712242217135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462306163.

The product of its digits is 705600, while the sum is 46.

The spelling of 531712242217135 in words is "five hundred thirty-one trillion, seven hundred twelve billion, two hundred forty-two million, two hundred seventeen thousand, one hundred thirty-five".