422876573533 has 2 divisors, whose sum is σ = 422876573534. Its totient is φ = 422876573532.

The previous prime is 422876573513. The next prime is 422876573543. The reversal of 422876573533 is 335375678224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 309254995449 + 113621578084 = 556107^2 + 337078^2 .

It is a cyclic number.

It is not a de Polignac number, because 422876573533 - 2²⁵ = 422843019101 is a prime.

It is a super-2 number, since 2×422876573533² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422876573513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211438286766 + 211438286767.

It is an arithmetic number, because the mean of its divisors is an integer number (211438286767).

Almost surely, 2^422876573533 is an apocalyptic number.

It is an amenable number.

422876573533 is a deficient number, since it is larger than the sum of its proper divisors (1).

422876573533 is an equidigital number, since it uses as much as digits as its factorization.

422876573533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25401600, while the sum is 55.

The spelling of 422876573533 in words is "four hundred twenty-two billion, eight hundred seventy-six million, five hundred seventy-three thousand, five hundred thirty-three".