159052840 has 32 divisors (see below), whose sum is σ = 361567080. Its totient is φ = 62963712.

The previous prime is 159052823. The next prime is 159052853. The reversal of 159052840 is 48250951.

159052840 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 94828644 + 64224196 = 9738^2 + 8014^2 .

It is a junction number, because it is equal to n+sod(n) for n = 159052796 and 159052805.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16617 + ... + 24376.

Almost surely, 2^159052840 is an apocalyptic number.

159052840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159052840 is an abundant number, since it is smaller than the sum of its proper divisors (202514240).

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

159052840 is a wasteful number, since it uses less digits than its factorization.

159052840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41101 (or 41097 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 159052840 is about 12611.6152811605. The cubic root of 159052840 is about 541.8101575931.

The spelling of 159052840 in words is "one hundred fifty-nine million, fifty-two thousand, eight hundred forty".