159550850 has 12 divisors (see below), whose sum is σ = 296764674. Its totient is φ = 63820320.

The previous prime is 159550843. The next prime is 159550861. The reversal of 159550850 is 58055951.

It can be written as a sum of positive squares in 3 ways, for example, as 92294449 + 67256401 = 9607^2 + 8201^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1595459 + ... + 1595558.

Almost surely, 2^159550850 is an apocalyptic number.

159550850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

159550850 is a deficient number, since it is larger than the sum of its proper divisors (137213824).

159550850 is a wasteful number, since it uses less digits than its factorization.

159550850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191029 (or 3191024 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 38.

The square root of 159550850 is about 12631.3439506649. The cubic root of 159550850 is about 542.3750552865.

The spelling of 159550850 in words is "one hundred fifty-nine million, five hundred fifty thousand, eight hundred fifty".