531352223241 has 8 divisors (see below), whose sum is σ = 809679578304. Its totient is φ = 303629841840.

The previous prime is 531352223209. The next prime is 531352223257. The reversal of 531352223241 is 142322253135.

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

It is not a de Polignac number, because 531352223241 - 2⁵ = 531352223209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (531352223341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12651243390 + ... + 12651243431.

It is an arithmetic number, because the mean of its divisors is an integer number (101209947288).

Almost surely, 2^531352223241 is an apocalyptic number.

It is an amenable number.

531352223241 is a deficient number, since it is larger than the sum of its proper divisors (278327355063).

531352223241 is a wasteful number, since it uses less digits than its factorization.

531352223241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25302486831.

The product of its digits is 43200, while the sum is 33.

Adding to 531352223241 its reverse (142322253135), we get a palindrome (673674476376).

The spelling of 531352223241 in words is "five hundred thirty-one billion, three hundred fifty-two million, two hundred twenty-three thousand, two hundred forty-one".