125048738625 has 32 divisors (see below), whose sum is σ = 208536706560. Its totient is φ = 66546633600.

The previous prime is 125048738609. The next prime is 125048738651. The reversal of 125048738625 is 526837840521.

It is not a de Polignac number, because 125048738625 - 2⁴ = 125048738609 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 193465 + ... + 536214.

It is an arithmetic number, because the mean of its divisors is an integer number (6516772080).

Almost surely, 2^125048738625 is an apocalyptic number.

125048738625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125048738625 is a deficient number, since it is larger than the sum of its proper divisors (83487967935).

125048738625 is an equidigital number, since it uses as much as digits as its factorization.

125048738625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730154 (or 730144 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 125048738625 in words is "one hundred twenty-five billion, forty-eight million, seven hundred thirty-eight thousand, six hundred twenty-five".