534022091 has 2 divisors, whose sum is σ = 534022092. Its totient is φ = 534022090.

The previous prime is 534022087. The next prime is 534022123. The reversal of 534022091 is 190220435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534022091 - 2² = 534022087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534022091.

It is not a weakly prime, because it can be changed into another prime (534022051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267011045 + 267011046.

It is an arithmetic number, because the mean of its divisors is an integer number (267011046).

Almost surely, 2^534022091 is an apocalyptic number.

534022091 is a deficient number, since it is larger than the sum of its proper divisors (1).

534022091 is an equidigital number, since it uses as much as digits as its factorization.

534022091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 534022091 is about 23108.9179971716. The cubic root of 534022091 is about 811.3092128451.

The spelling of 534022091 in words is "five hundred thirty-four million, twenty-two thousand, ninety-one".