504554485 has 16 divisors (see below), whose sum is σ = 616357872. Its totient is φ = 396403200.

The previous prime is 504554437. The next prime is 504554507. The reversal of 504554485 is 584455405.

It can be written as a sum of positive squares in 8 ways, for example, as 207302404 + 297252081 = 14398^2 + 17241^2 .

It is not a de Polignac number, because 504554485 - 2²³ = 496165877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339945 + ... + 341425.

It is an arithmetic number, because the mean of its divisors is an integer number (38522367).

Almost surely, 2^504554485 is an apocalyptic number.

It is an amenable number.

504554485 is a deficient number, since it is larger than the sum of its proper divisors (111803387).

504554485 is a wasteful number, since it uses less digits than its factorization.

504554485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664.

The product of its (nonzero) digits is 320000, while the sum is 40.

The square root of 504554485 is about 22462.2902883922. The cubic root of 504554485 is about 796.1031768861.

The spelling of 504554485 in words is "five hundred four million, five hundred fifty-four thousand, four hundred eighty-five".