159920952 has 32 divisors (see below), whose sum is σ = 400436880. Its totient is φ = 53222400.

The previous prime is 159920947. The next prime is 159920963. The reversal of 159920952 is 259029951.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11202 + ... + 21102.

Almost surely, 2^159920952 is an apocalyptic number.

159920952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

159920952 is an abundant number, since it is smaller than the sum of its proper divisors (240515928).

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

159920952 is a wasteful number, since it uses less digits than its factorization.

159920952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10583 (or 10579 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 42.

The square root of 159920952 is about 12645.9856080892. The cubic root of 159920952 is about 542.7941047234.

The spelling of 159920952 in words is "one hundred fifty-nine million, nine hundred twenty thousand, nine hundred fifty-two".