125473044 has 24 divisors (see below), whose sum is σ = 297142048. Its totient is φ = 41199840.

The previous prime is 125473021. The next prime is 125473067. The reversal of 125473044 is 440374521.

It is an interprime number because it is at equal distance from previous prime (125473021) and next prime (125473067).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77227 + ... + 78834.

Almost surely, 2^125473044 is an apocalyptic number.

It is an amenable number.

125473044 is an abundant number, since it is smaller than the sum of its proper divisors (171669004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125473044 is a wasteful number, since it uses less digits than its factorization.

125473044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156135 (or 156133 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 125473044 is about 11201.4750814346. The cubic root of 125473044 is about 500.6299313730.

The spelling of 125473044 in words is "one hundred twenty-five million, four hundred seventy-three thousand, forty-four".