159068450 has 12 divisors (see below), whose sum is σ = 295867410. Its totient is φ = 63627360.

The previous prime is 159068431. The next prime is 159068467. The reversal of 159068450 is 54860951.

It can be written as a sum of positive squares in 3 ways, for example, as 88491649 + 70576801 = 9407^2 + 8401^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1590635 + ... + 1590734.

Almost surely, 2^159068450 is an apocalyptic number.

159068450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

159068450 is a deficient number, since it is larger than the sum of its proper divisors (136798960).

159068450 is a wasteful number, since it uses less digits than its factorization.

159068450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181381 (or 3181376 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 159068450 is about 12612.2341399135. The cubic root of 159068450 is about 541.8278820590.

The spelling of 159068450 in words is "one hundred fifty-nine million, sixty-eight thousand, four hundred fifty".