154141334154539 has 2 divisors, whose sum is σ = 154141334154540. Its totient is φ = 154141334154538.

The previous prime is 154141334154463. The next prime is 154141334154601. The reversal of 154141334154539 is 935451433141451.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154141334154539 is a prime.

It is not a weakly prime, because it can be changed into another prime (154141334154139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77070667077269 + 77070667077270.

It is an arithmetic number, because the mean of its divisors is an integer number (77070667077270).

Almost surely, 2^{154141334154539} is an apocalyptic number.

154141334154539 is a deficient number, since it is larger than the sum of its proper divisors (1).

154141334154539 is an equidigital number, since it uses as much as digits as its factorization.

154141334154539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776000, while the sum is 53.

The spelling of 154141334154539 in words is "one hundred fifty-four trillion, one hundred forty-one billion, three hundred thirty-four million, one hundred fifty-four thousand, five hundred thirty-nine".