504555464146 has 8 divisors (see below), whose sum is σ = 756859258620. Its totient is φ = 252269044608.

The previous prime is 504555464113. The next prime is 504555464197. The reversal of 504555464146 is 641464555405.

It can be written as a sum of positive squares in 2 ways, for example, as 503383155025 + 1172309121 = 709495^2 + 34239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 504555464146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4270891 + ... + 4387438.

Almost surely, 2^504555464146 is an apocalyptic number.

504555464146 is a deficient number, since it is larger than the sum of its proper divisors (252303794474).

504555464146 is a wasteful number, since it uses less digits than its factorization.

504555464146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8687468.

The product of its (nonzero) digits is 5760000, while the sum is 49.

The spelling of 504555464146 in words is "five hundred four billion, five hundred fifty-five million, four hundred sixty-four thousand, one hundred forty-six".