125908483723 has 64 divisors (see below), whose sum is σ = 149776957440. Its totient is φ = 104690185600.

The previous prime is 125908483669. The next prime is 125908483763. The reversal of 125908483723 is 327384809521.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-125908483723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125908483763) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 138208638 + ... + 138209548.

It is an arithmetic number, because the mean of its divisors is an integer number (2340264960).

Almost surely, 2^125908483723 is an apocalyptic number.

125908483723 is a deficient number, since it is larger than the sum of its proper divisors (23868473717).

125908483723 is a wasteful number, since it uses less digits than its factorization.

125908483723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 125908483723 in words is "one hundred twenty-five billion, nine hundred eight million, four hundred eighty-three thousand, seven hundred twenty-three".