159034525549 has 2 divisors, whose sum is σ = 159034525550. Its totient is φ = 159034525548.

The previous prime is 159034525519. The next prime is 159034525567. The reversal of 159034525549 is 945525430951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158230519524 + 804006025 = 397782^2 + 28355^2 .

It is a cyclic number.

It is not a de Polignac number, because 159034525549 - 2¹³ = 159034517357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159034525496 and 159034525505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159034525519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79517262774 + 79517262775.

It is an arithmetic number, because the mean of its divisors is an integer number (79517262775).

Almost surely, 2^159034525549 is an apocalyptic number.

It is an amenable number.

159034525549 is a deficient number, since it is larger than the sum of its proper divisors (1).

159034525549 is an equidigital number, since it uses as much as digits as its factorization.

159034525549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860000, while the sum is 52.

The spelling of 159034525549 in words is "one hundred fifty-nine billion, thirty-four million, five hundred twenty-five thousand, five hundred forty-nine".