125475044 has 12 divisors (see below), whose sum is σ = 219744000. Its totient is φ = 62691048.

The previous prime is 125475043. The next prime is 125475071. The reversal of 125475044 is 440574521.

It is a self number, because there is not a number n which added to its sum of digits gives 125475044.

It is not an unprimeable number, because it can be changed into a prime (125475041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5144 + ... + 16655.

It is an arithmetic number, because the mean of its divisors is an integer number (18312000).

Almost surely, 2^125475044 is an apocalyptic number.

It is an amenable number.

125475044 is a deficient number, since it is larger than the sum of its proper divisors (94268956).

125475044 is a wasteful number, since it uses less digits than its factorization.

125475044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23242 (or 23240 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 125475044 is about 11201.5643550354. The cubic root of 125475044 is about 500.6325913189.

The spelling of 125475044 in words is "one hundred twenty-five million, four hundred seventy-five thousand, forty-four".