534261583 has 2 divisors, whose sum is σ = 534261584. Its totient is φ = 534261582.

The previous prime is 534261521. The next prime is 534261599. The reversal of 534261583 is 385162435.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534261583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534261383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267130791 + 267130792.

It is an arithmetic number, because the mean of its divisors is an integer number (267130792).

Almost surely, 2^534261583 is an apocalyptic number.

534261583 is a deficient number, since it is larger than the sum of its proper divisors (1).

534261583 is an equidigital number, since it uses as much as digits as its factorization.

534261583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 37.

The square root of 534261583 is about 23114.0992253646. The cubic root of 534261583 is about 811.4304768841.

The spelling of 534261583 in words is "five hundred thirty-four million, two hundred sixty-one thousand, five hundred eighty-three".