533421097043 has 2 divisors, whose sum is σ = 533421097044. Its totient is φ = 533421097042.

The previous prime is 533421096959. The next prime is 533421097049. The reversal of 533421097043 is 340790124335.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533421097043 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (533421097049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266710548521 + 266710548522.

It is an arithmetic number, because the mean of its divisors is an integer number (266710548522).

Almost surely, 2^533421097043 is an apocalyptic number.

533421097043 is a deficient number, since it is larger than the sum of its proper divisors (1).

533421097043 is an equidigital number, since it uses as much as digits as its factorization.

533421097043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 533421097043 in words is "five hundred thirty-three billion, four hundred twenty-one million, ninety-seven thousand, forty-three".