159412453825 has 12 divisors (see below), whose sum is σ = 197684847360. Its totient is φ = 127521314960.

The previous prime is 159412453817. The next prime is 159412453841. The reversal of 159412453825 is 528354214951.

It is not a de Polignac number, because 159412453825 - 2³ = 159412453817 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173616 + ... + 590734.

It is an arithmetic number, because the mean of its divisors is an integer number (16473737280).

Almost surely, 2^159412453825 is an apocalyptic number.

It is an amenable number.

159412453825 is a deficient number, since it is larger than the sum of its proper divisors (38272393535).

159412453825 is a wasteful number, since it uses less digits than its factorization.

159412453825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432416 (or 432411 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 49.

The spelling of 159412453825 in words is "one hundred fifty-nine billion, four hundred twelve million, four hundred fifty-three thousand, eight hundred twenty-five".