534576139 has 2 divisors, whose sum is σ = 534576140. Its totient is φ = 534576138.

The previous prime is 534576137. The next prime is 534576149. The reversal of 534576139 is 931675435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534576139 - 2¹ = 534576137 is a prime.

Together with 534576137, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 534576095 and 534576104.

It is not a weakly prime, because it can be changed into another prime (534576131) 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, 267288069 + 267288070.

It is an arithmetic number, because the mean of its divisors is an integer number (267288070).

Almost surely, 2^534576139 is an apocalyptic number.

534576139 is a deficient number, since it is larger than the sum of its proper divisors (1).

534576139 is an equidigital number, since it uses as much as digits as its factorization.

534576139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 43.

The square root of 534576139 is about 23120.9026424143. The cubic root of 534576139 is about 811.5896936780.

The spelling of 534576139 in words is "five hundred thirty-four million, five hundred seventy-six thousand, one hundred thirty-nine".