159031413 has 12 divisors (see below), whose sum is σ = 243224748. Its totient is φ = 99784320.

The previous prime is 159031363. The next prime is 159031417. The reversal of 159031413 is 314130951.

159031413 is a `hidden beast` number, since 1 + 590 + 31 + 41 + 3 = 666.

159031413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 136960209 + 22071204 = 11703^2 + 4698^2 .

It is not a de Polignac number, because 159031413 - 2¹⁴ = 159015029 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159031417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519558 + ... + 519863.

It is an arithmetic number, because the mean of its divisors is an integer number (20268729).

Almost surely, 2^159031413 is an apocalyptic number.

It is an amenable number.

159031413 is a deficient number, since it is larger than the sum of its proper divisors (84193335).

159031413 is a wasteful number, since it uses less digits than its factorization.

159031413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039444 (or 1039441 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 159031413 is about 12610.7657578753. The cubic root of 159031413 is about 541.7858262921.

The spelling of 159031413 in words is "one hundred fifty-nine million, thirty-one thousand, four hundred thirteen".