531002234054423 has 8 divisors (see below), whose sum is σ = 534283514233920. Its totient is φ = 527726871424480.

The previous prime is 531002234054389. The next prime is 531002234054441. The reversal of 531002234054423 is 324450432200135.

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

It is a cyclic number.

It is not a de Polignac number, because 531002234054423 - 2²⁸ = 531001965618967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531002234054483) 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, 1479207368 + ... + 1479566301.

It is an arithmetic number, because the mean of its divisors is an integer number (66785439279240).

Almost surely, 2^{531002234054423} is an apocalyptic number.

531002234054423 is a deficient number, since it is larger than the sum of its proper divisors (3281280179497).

531002234054423 is a wasteful number, since it uses less digits than its factorization.

531002234054423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958774777.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 531002234054423 its reverse (324450432200135), we get a palindrome (855452666254558).

The spelling of 531002234054423 in words is "five hundred thirty-one trillion, two billion, two hundred thirty-four million, fifty-four thousand, four hundred twenty-three".