134824521539 has 2 divisors, whose sum is σ = 134824521540. Its totient is φ = 134824521538.

The previous prime is 134824521523. The next prime is 134824521649. The reversal of 134824521539 is 935125428431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134824521539 - 2⁴ = 134824521523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134824521493 and 134824521502.

It is not a weakly prime, because it can be changed into another prime (134824521509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67412260769 + 67412260770.

It is an arithmetic number, because the mean of its divisors is an integer number (67412260770).

Almost surely, 2^134824521539 is an apocalyptic number.

134824521539 is a deficient number, since it is larger than the sum of its proper divisors (1).

134824521539 is an equidigital number, since it uses as much as digits as its factorization.

134824521539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The spelling of 134824521539 in words is "one hundred thirty-four billion, eight hundred twenty-four million, five hundred twenty-one thousand, five hundred thirty-nine".