531341036625432 has 128 divisors (see below), whose sum is σ = 1525390465536000. Its totient is φ = 152537146727040.

The previous prime is 531341036625407. The next prime is 531341036625437. The reversal of 531341036625432 is 234526630143135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531341036625437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1386025093 + ... + 1386408395.

It is an arithmetic number, because the mean of its divisors is an integer number (11917113012000).

Almost surely, 2^{531341036625432} is an apocalyptic number.

It is an amenable number.

531341036625432 is an abundant number, since it is smaller than the sum of its proper divisors (994049428910568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

531341036625432 is a wasteful number, since it uses less digits than its factorization.

531341036625432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659701 (or 659697 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

Adding to 531341036625432 its reverse (234526630143135), we get a palindrome (765867666768567).

The spelling of 531341036625432 in words is "five hundred thirty-one trillion, three hundred forty-one billion, thirty-six million, six hundred twenty-five thousand, four hundred thirty-two".