531323113514 has 8 divisors (see below), whose sum is σ = 808209806688. Its totient is φ = 261919844620.

The previous prime is 531323113507. The next prime is 531323113523. The reversal of 531323113514 is 415311323135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1870855892 + ... + 1870856175.

It is an arithmetic number, because the mean of its divisors is an integer number (101026225836).

Almost surely, 2^531323113514 is an apocalyptic number.

531323113514 is a deficient number, since it is larger than the sum of its proper divisors (276886693174).

531323113514 is a wasteful number, since it uses less digits than its factorization.

531323113514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741712140.

The product of its digits is 16200, while the sum is 32.

Adding to 531323113514 its reverse (415311323135), we get a palindrome (946634436649).

The spelling of 531323113514 in words is "five hundred thirty-one billion, three hundred twenty-three million, one hundred thirteen thousand, five hundred fourteen".