533113045321 has 8 divisors (see below), whose sum is σ = 536124297800. Its totient is φ = 530102517120.

The previous prime is 533113045303. The next prime is 533113045343. The reversal of 533113045321 is 123540311335.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 61473747721 + 471639297600 = 247939^2 + 686760^2 .

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 533113045321 - 2²⁷ = 532978827593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533113045301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1330735 + ... + 1684363.

It is an arithmetic number, because the mean of its divisors is an integer number (67015537225).

Almost surely, 2^533113045321 is an apocalyptic number.

It is an amenable number.

533113045321 is a deficient number, since it is larger than the sum of its proper divisors (3011252479).

533113045321 is a wasteful number, since it uses less digits than its factorization.

533113045321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362139.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 533113045321 its reverse (123540311335), we get a palindrome (656653356656).

The spelling of 533113045321 in words is "five hundred thirty-three billion, one hundred thirteen million, forty-five thousand, three hundred twenty-one".