533431102493 has 4 divisors (see below), whose sum is σ = 542472307680. Its totient is φ = 524389897308.

The previous prime is 533431102487. The next prime is 533431102543. The reversal of 533431102493 is 394201134335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 394201134335 = 5 ⋅78840226867.

It is a cyclic number.

It is not a de Polignac number, because 533431102493 - 2¹⁴ = 533431086109 is a prime.

It is a super-2 number, since 2×533431102493² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533431102403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4520602505 + ... + 4520602622.

It is an arithmetic number, because the mean of its divisors is an integer number (135618076920).

Almost surely, 2^533431102493 is an apocalyptic number.

It is an amenable number.

533431102493 is a deficient number, since it is larger than the sum of its proper divisors (9041205187).

533431102493 is an equidigital number, since it uses as much as digits as its factorization.

533431102493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9041205186.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 533431102493 in words is "five hundred thirty-three billion, four hundred thirty-one million, one hundred two thousand, four hundred ninety-three".