535022073893 has 2 divisors, whose sum is σ = 535022073894. Its totient is φ = 535022073892.

The previous prime is 535022073863. The next prime is 535022073919. The reversal of 535022073893 is 398370220535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 534153416164 + 868657729 = 730858^2 + 29473^2 .

It is a cyclic number.

It is not a de Polignac number, because 535022073893 - 2³⁰ = 533948332069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535022073863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267511036946 + 267511036947.

It is an arithmetic number, because the mean of its divisors is an integer number (267511036947).

Almost surely, 2^535022073893 is an apocalyptic number.

It is an amenable number.

535022073893 is a deficient number, since it is larger than the sum of its proper divisors (1).

535022073893 is an equidigital number, since it uses as much as digits as its factorization.

535022073893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 535022073893 in words is "five hundred thirty-five billion, twenty-two million, seventy-three thousand, eight hundred ninety-three".