159412541 has 2 divisors, whose sum is σ = 159412542. Its totient is φ = 159412540.

The previous prime is 159412531. The next prime is 159412543. The reversal of 159412541 is 145214951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155625625 + 3786916 = 12475^2 + 1946^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159412541 is a prime.

Together with 159412543, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 159412498 and 159412507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159412543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79706270 + 79706271.

It is an arithmetic number, because the mean of its divisors is an integer number (79706271).

Almost surely, 2^159412541 is an apocalyptic number.

It is an amenable number.

159412541 is a deficient number, since it is larger than the sum of its proper divisors (1).

159412541 is an equidigital number, since it uses as much as digits as its factorization.

159412541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 32.

The square root of 159412541 is about 12625.8679305622. The cubic root of 159412541 is about 542.2182880489.

The spelling of 159412541 in words is "one hundred fifty-nine million, four hundred twelve thousand, five hundred forty-one".