159695560 has 32 divisors (see below), whose sum is σ = 365211000. Its totient is φ = 62830080.

The previous prime is 159695537. The next prime is 159695563. The reversal of 159695560 is 65596951.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 94828644 + 64866916 = 9738^2 + 8054^2 .

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 159695560.

It is not an unprimeable number, because it can be changed into a prime (159695563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30285 + ... + 35164.

Almost surely, 2^159695560 is an apocalyptic number.

159695560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159695560 is an abundant number, since it is smaller than the sum of its proper divisors (205515440).

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

159695560 is a wasteful number, since it uses less digits than its factorization.

159695560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65521 (or 65517 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 46.

The square root of 159695560 is about 12637.0708631391. The cubic root of 159695560 is about 542.5389808258.

The spelling of 159695560 in words is "one hundred fifty-nine million, six hundred ninety-five thousand, five hundred sixty".