504475000 has 96 divisors (see below), whose sum is σ = 1252888560. Its totient is φ = 189760000.

The previous prime is 504474989. The next prime is 504475001. The reversal of 504475000 is 574405.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504475001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 424407 + ... + 425593.

Almost surely, 2^504475000 is an apocalyptic number.

504475000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504475000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626444280).

504475000 is an abundant number, since it is smaller than the sum of its proper divisors (748413560).

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

504475000 is a wasteful number, since it uses less digits than its factorization.

504475000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 504475000 is about 22460.5209200499. The cubic root of 504475000 is about 796.0613699811.

The spelling of 504475000 in words is "five hundred four million, four hundred seventy-five thousand".