159061156 has 24 divisors (see below), whose sum is σ = 282675960. Its totient is φ = 78304512.

The previous prime is 159061153. The next prime is 159061159. The reversal of 159061156 is 651160951.

It is an interprime number because it is at equal distance from previous prime (159061153) and next prime (159061159).

It can be written as a sum of positive squares in 4 ways, for example, as 1960000 + 157101156 = 1400^2 + 12534^2 .

It is not an unprimeable number, because it can be changed into a prime (159061153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97806 + ... + 99418.

It is an arithmetic number, because the mean of its divisors is an integer number (11778165).

Almost surely, 2^159061156 is an apocalyptic number.

It is an amenable number.

159061156 is a deficient number, since it is larger than the sum of its proper divisors (123614804).

159061156 is a wasteful number, since it uses less digits than its factorization.

159061156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1981 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 159061156 is about 12611.9449729215. The cubic root of 159061156 is about 541.8196001883.

The spelling of 159061156 in words is "one hundred fifty-nine million, sixty-one thousand, one hundred fifty-six".