159963048 has 72 divisors (see below), whose sum is σ = 503976330. Its totient is φ = 45702720.

The previous prime is 159962987. The next prime is 159963049. The reversal of 159963048 is 840369951.

It is a happy number.

159963048 is a `hidden beast` number, since 1 + 5 + 9 + 9 + 630 + 4 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 159820164 + 142884 = 12642^2 + 378^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 159962994 and 159963012.

It is not an unprimeable number, because it can be changed into a prime (159963049) 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 17 ways as a sum of consecutive naturals, for example, 19143 + ... + 26198.

Almost surely, 2^159963048 is an apocalyptic number.

159963048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

159963048 is an abundant number, since it is smaller than the sum of its proper divisors (344013282).

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

159963048 is a wasteful number, since it uses less digits than its factorization.

159963048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45367 (or 45353 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 159963048 is about 12647.6499002779. The cubic root of 159963048 is about 542.8417271180.

It can be divided in two parts, 15996 and 3048, that added together give a square (19044 = 138²).

The spelling of 159963048 in words is "one hundred fifty-nine million, nine hundred sixty-three thousand, forty-eight".