159167130625 has 10 divisors (see below), whose sum is σ = 198895247210. Its totient is φ = 127333704000.

The previous prime is 159167130583. The next prime is 159167130631. The reversal of 159167130625 is 526031761951.

It can be written as a sum of positive squares in 5 ways, for example, as 112941700624 + 46225430001 = 336068^2 + 215001^2 .

It is not a de Polignac number, because 159167130625 - 2¹⁵ = 159167097857 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 127333080 + ... + 127334329.

It is an arithmetic number, because the mean of its divisors is an integer number (19889524721).

Almost surely, 2^159167130625 is an apocalyptic number.

It is an amenable number.

159167130625 is a deficient number, since it is larger than the sum of its proper divisors (39728116585).

159167130625 is an frugal number, since it uses more digits than its factorization.

159167130625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254667429 (or 254667414 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 46.

The spelling of 159167130625 in words is "one hundred fifty-nine billion, one hundred sixty-seven million, one hundred thirty thousand, six hundred twenty-five".