535131044323 has 8 divisors (see below), whose sum is σ = 542489523296. Its totient is φ = 527773320000.

The previous prime is 535131044311. The next prime is 535131044339. The reversal of 535131044323 is 323440131535.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535131044323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535131044923) 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, 1321873 + ... + 1678573.

It is an arithmetic number, because the mean of its divisors is an integer number (67811190412).

Almost surely, 2^535131044323 is an apocalyptic number.

535131044323 is a deficient number, since it is larger than the sum of its proper divisors (7358478973).

535131044323 is a wasteful number, since it uses less digits than its factorization.

535131044323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377325.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 535131044323 its reverse (323440131535), we get a palindrome (858571175858).

The spelling of 535131044323 in words is "five hundred thirty-five billion, one hundred thirty-one million, forty-four thousand, three hundred twenty-three".