159554982 has 8 divisors (see below), whose sum is σ = 319109976. Its totient is φ = 53184992.

The previous prime is 159554981. The next prime is 159555001. The reversal of 159554982 is 289455951.

It is a sphenic number, since it is the product of 3 distinct primes.

159554982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159554981) 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 3 ways as a sum of consecutive naturals, for example, 13296243 + ... + 13296254.

It is an arithmetic number, because the mean of its divisors is an integer number (39888747).

Almost surely, 2^159554982 is an apocalyptic number.

159554982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

159554982 is a wasteful number, since it uses less digits than its factorization.

159554982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26592502.

The product of its digits is 648000, while the sum is 48.

The square root of 159554982 is about 12631.5075109822. The cubic root of 159554982 is about 542.3797373349.

The spelling of 159554982 in words is "one hundred fifty-nine million, five hundred fifty-four thousand, nine hundred eighty-two".