504104425 has 24 divisors (see below), whose sum is σ = 683250912. Its totient is φ = 365904000.

The previous prime is 504104411. The next prime is 504104443. The reversal of 504104425 is 524401405.

It is a happy number.

It is not a de Polignac number, because 504104425 - 2¹³ = 504096233 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 504104425.

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 23 ways as a sum of consecutive naturals, for example, 168190 + ... + 171160.

It is an arithmetic number, because the mean of its divisors is an integer number (28468788).

Almost surely, 2^504104425 is an apocalyptic number.

504104425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

504104425 is a deficient number, since it is larger than the sum of its proper divisors (179146487).

504104425 is a wasteful number, since it uses less digits than its factorization.

504104425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609 (or 3604 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 504104425 is about 22452.2699297866. The cubic root of 504104425 is about 795.8663998273.

The spelling of 504104425 in words is "five hundred four million, one hundred four thousand, four hundred twenty-five".