504641025 has 72 divisors (see below), whose sum is σ = 1036967360. Its totient is φ = 229806720.

The previous prime is 504641023. The next prime is 504641047. The reversal of 504641025 is 520146405.

It is not a de Polignac number, because 504641025 - 2¹ = 504641023 is a prime.

It is a super-2 number, since 2×504641025² = 509325128226101250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 504641025.

It is not an unprimeable number, because it can be changed into a prime (504641023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 587046 + ... + 587904.

Almost surely, 2^504641025 is an apocalyptic number.

It is an amenable number.

504641025 is an abundant number, since it is smaller than the sum of its proper divisors (532326335).

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

504641025 is a wasteful number, since it uses less digits than its factorization.

504641025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 504641025 is about 22464.2165454306. The cubic root of 504641025 is about 796.1486895330.

The spelling of 504641025 in words is "five hundred four million, six hundred forty-one thousand, twenty-five".