533240053321 has 8 divisors (see below), whose sum is σ = 547661696960. Its totient is φ = 518818922928.

The previous prime is 533240053277. The next prime is 533240053327. The reversal of 533240053321 is 123350042335.

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 533240053321 - 2¹⁷ = 533239922249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533240053327) 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, 2985970 + ... + 3159508.

It is an arithmetic number, because the mean of its divisors is an integer number (68457712120).

Almost surely, 2^533240053321 is an apocalyptic number.

It is an amenable number.

533240053321 is a deficient number, since it is larger than the sum of its proper divisors (14421643639).

533240053321 is a wasteful number, since it uses less digits than its factorization.

533240053321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256623.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 533240053321 its reverse (123350042335), we get a palindrome (656590095656).

The spelling of 533240053321 in words is "five hundred thirty-three billion, two hundred forty million, fifty-three thousand, three hundred twenty-one".