159372532 has 48 divisors (see below), whose sum is σ = 321753600. Its totient is φ = 68312160.

The previous prime is 159372529. The next prime is 159372571. The reversal of 159372532 is 235273951.

It is a junction number, because it is equal to n+sod(n) for n = 159372491 and 159372500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316593 + ... + 317095.

It is an arithmetic number, because the mean of its divisors is an integer number (6703200).

Almost surely, 2^159372532 is an apocalyptic number.

It is an amenable number.

159372532 is an abundant number, since it is smaller than the sum of its proper divisors (162381068).

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

159372532 is a wasteful number, since it uses less digits than its factorization.

159372532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916 (or 914 counting only the distinct ones).

The product of its digits is 56700, while the sum is 37.

The square root of 159372532 is about 12624.2834252087. The cubic root of 159372532 is about 542.1729226792.

The spelling of 159372532 in words is "one hundred fifty-nine million, three hundred seventy-two thousand, five hundred thirty-two".