1534145159 has 2 divisors, whose sum is σ = 1534145160. Its totient is φ = 1534145158.

The previous prime is 1534145117. The next prime is 1534145167. The reversal of 1534145159 is 9515414351.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1534145159 - 2⁸ = 1534144903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1534147159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767072579 + 767072580.

It is an arithmetic number, because the mean of its divisors is an integer number (767072580).

Almost surely, 2^1534145159 is an apocalyptic number.

1534145159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1534145159 is an equidigital number, since it uses as much as digits as its factorization.

1534145159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 38.

The square root of 1534145159 is about 39168.1651216903. The cubic root of 1534145159 is about 1153.3350345144.

The spelling of 1534145159 in words is "one billion, five hundred thirty-four million, one hundred forty-five thousand, one hundred fifty-nine".