125955923185 has 8 divisors (see below), whose sum is σ = 159102218880. Its totient is φ = 95461331184.

The previous prime is 125955923179. The next prime is 125955923189. The reversal of 125955923185 is 581329559521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125955923185 - 2⁵ = 125955923153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125955923189) 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, 662925817 + ... + 662926006.

It is an arithmetic number, because the mean of its divisors is an integer number (19887777360).

Almost surely, 2^125955923185 is an apocalyptic number.

It is an amenable number.

125955923185 is a deficient number, since it is larger than the sum of its proper divisors (33146295695).

125955923185 is a wasteful number, since it uses less digits than its factorization.

125955923185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325851847.

The product of its digits is 4860000, while the sum is 55.

The spelling of 125955923185 in words is "one hundred twenty-five billion, nine hundred fifty-five million, nine hundred twenty-three thousand, one hundred eighty-five".