504425043 has 64 divisors (see below), whose sum is σ = 803520000. Its totient is φ = 312197760.

The previous prime is 504425039. The next prime is 504425059. The reversal of 504425043 is 340524405.

It is not a de Polignac number, because 504425043 - 2² = 504425039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 504424998 and 504425016.

It is not an unprimeable number, because it can be changed into a prime (504425083) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2817928 + ... + 2818106.

It is an arithmetic number, because the mean of its divisors is an integer number (12555000).

Almost surely, 2^504425043 is an apocalyptic number.

504425043 is a deficient number, since it is larger than the sum of its proper divisors (299094957).

504425043 is a wasteful number, since it uses less digits than its factorization.

504425043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 504425043 is about 22459.4087856292. The cubic root of 504425043 is about 796.0350917376.

Adding to 504425043 its reverse (340524405), we get a palindrome (844949448).

The spelling of 504425043 in words is "five hundred four million, four hundred twenty-five thousand, forty-three".