159541302093156 has 81 divisors (see below), whose sum is σ = 428406511893451. Its totient is φ = 50051769014784.

The previous prime is 159541302093127. The next prime is 159541302093169. The reversal of 159541302093156 is 651390203145951.

The square root of 159541302093156 is 12630966.

It is a perfect power (a square), and thus also a powerful number.

159541302093156 is a `hidden beast` number, since 1 + 5 + 9 + 5 + 413 + 0 + 209 + 3 + 15 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 563499443556 + 158977802649600 = 750666^2 + 12608640^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1288296616 + ... + 1288420448.

Almost surely, 2^{159541302093156} is an apocalyptic number.

159541302093156 is the 12630966-th square number.

It is an amenable number.

159541302093156 is an abundant number, since it is smaller than the sum of its proper divisors (268865209800295).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159541302093156 is an frugal number, since it uses more digits than its factorization.

159541302093156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247710 (or 123855 counting only the distinct ones).

The product of its (nonzero) digits is 4374000, while the sum is 54.

The spelling of 159541302093156 in words is "one hundred fifty-nine trillion, five hundred forty-one billion, three hundred two million, ninety-three thousand, one hundred fifty-six".