531034140045532 has 24 divisors (see below), whose sum is σ = 947664933297264. Its totient is φ = 260323894820352.

The previous prime is 531034140045313. The next prime is 531034140045551. The reversal of 531034140045532 is 235540041430135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6395494423 + ... + 6395577454.

It is an arithmetic number, because the mean of its divisors is an integer number (39486038887386).

Almost surely, 2^{531034140045532} is an apocalyptic number.

It is an amenable number.

531034140045532 is a deficient number, since it is larger than the sum of its proper divisors (416630793251732).

531034140045532 is a wasteful number, since it uses less digits than its factorization.

531034140045532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12791072085 (or 12791072083 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 531034140045532 its reverse (235540041430135), we get a palindrome (766574181475667).

The spelling of 531034140045532 in words is "five hundred thirty-one trillion, thirty-four billion, one hundred forty million, forty-five thousand, five hundred thirty-two".