125753744159 has 8 divisors (see below), whose sum is σ = 126938689920. Its totient is φ = 124568977816.

The previous prime is 125753744141. The next prime is 125753744167. The reversal of 125753744159 is 951447357521.

It is a happy number.

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 125753744159 - 2¹⁶ = 125753678623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125753744159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125753744359) 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, 1670792 + ... + 1744434.

It is an arithmetic number, because the mean of its divisors is an integer number (15867336240).

Almost surely, 2^125753744159 is an apocalyptic number.

125753744159 is a deficient number, since it is larger than the sum of its proper divisors (1184945761).

125753744159 is a wasteful number, since it uses less digits than its factorization.

125753744159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89709.

The product of its digits is 5292000, while the sum is 53.

The spelling of 125753744159 in words is "one hundred twenty-five billion, seven hundred fifty-three million, seven hundred forty-four thousand, one hundred fifty-nine".