125763048417 has 4 divisors (see below), whose sum is σ = 167684064560. Its totient is φ = 83842032276.

The previous prime is 125763048413. The next prime is 125763048419. The reversal of 125763048417 is 714840367521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 125763048417 - 2² = 125763048413 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125763048413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20960508067 + ... + 20960508072.

It is an arithmetic number, because the mean of its divisors is an integer number (41921016140).

Almost surely, 2^125763048417 is an apocalyptic number.

It is an amenable number.

125763048417 is a deficient number, since it is larger than the sum of its proper divisors (41921016143).

125763048417 is an equidigital number, since it uses as much as digits as its factorization.

125763048417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41921016142.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 125763048417 in words is "one hundred twenty-five billion, seven hundred sixty-three million, forty-eight thousand, four hundred seventeen".