125505304 has 32 divisors (see below), whose sum is σ = 244783440. Its totient is φ = 60278400.

The previous prime is 125505287. The next prime is 125505307. The reversal of 125505304 is 403505521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125505307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17994 + ... + 23974.

Almost surely, 2^125505304 is an apocalyptic number.

It is an amenable number.

125505304 is a deficient number, since it is larger than the sum of its proper divisors (119278136).

125505304 is a wasteful number, since it uses less digits than its factorization.

125505304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6091 (or 6087 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 125505304 is about 11202.9149778082. The cubic root of 125505304 is about 500.6728328524.

The spelling of 125505304 in words is "one hundred twenty-five million, five hundred five thousand, three hundred four".