159625416252 has 12 divisors (see below), whose sum is σ = 372459304616. Its totient is φ = 53208472080.

The previous prime is 159625416241. The next prime is 159625416277. The reversal of 159625416252 is 252614526951.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6651058999 + ... + 6651059022.

Almost surely, 2^159625416252 is an apocalyptic number.

159625416252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

159625416252 is an abundant number, since it is smaller than the sum of its proper divisors (212833888364).

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

159625416252 is a wasteful number, since it uses less digits than its factorization.

159625416252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13302118028 (or 13302118026 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 48.

The spelling of 159625416252 in words is "one hundred fifty-nine billion, six hundred twenty-five million, four hundred sixteen thousand, two hundred fifty-two".