159704746125 has 16 divisors (see below), whose sum is σ = 265748698176. Its totient is φ = 85175864400.

The previous prime is 159704746121. The next prime is 159704746133. The reversal of 159704746125 is 521647407951.

It is not a de Polignac number, because 159704746125 - 2² = 159704746121 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159704746121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212939287 + ... + 212940036.

It is an arithmetic number, because the mean of its divisors is an integer number (16609293636).

Almost surely, 2^159704746125 is an apocalyptic number.

159704746125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

159704746125 is a deficient number, since it is larger than the sum of its proper divisors (106043952051).

159704746125 is an equidigital number, since it uses as much as digits as its factorization.

159704746125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425879341 (or 425879331 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 51.

The spelling of 159704746125 in words is "one hundred fifty-nine billion, seven hundred four million, seven hundred forty-six thousand, one hundred twenty-five".