34534457539 has 2 divisors, whose sum is σ = 34534457540. Its totient is φ = 34534457538.

The previous prime is 34534457501. The next prime is 34534457579. The reversal of 34534457539 is 93575443543.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34534457539 - 2¹⁹ = 34533933251 is a prime.

It is not a weakly prime, because it can be changed into another prime (34534457579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17267228769 + 17267228770.

It is an arithmetic number, because the mean of its divisors is an integer number (17267228770).

Almost surely, 2^34534457539 is an apocalyptic number.

34534457539 is a deficient number, since it is larger than the sum of its proper divisors (1).

34534457539 is an equidigital number, since it uses as much as digits as its factorization.

34534457539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608000, while the sum is 52.

The spelling of 34534457539 in words is "thirty-four billion, five hundred thirty-four million, four hundred fifty-seven thousand, five hundred thirty-nine".