504235055166 has 48 divisors (see below), whose sum is σ = 1126949408784. Its totient is φ = 149865516288.

The previous prime is 504235055161. The next prime is 504235055209. The reversal of 504235055166 is 661550532405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504235055161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6810105 + ... + 6883748.

It is an arithmetic number, because the mean of its divisors is an integer number (23478112683).

Almost surely, 2^504235055166 is an apocalyptic number.

504235055166 is an abundant number, since it is smaller than the sum of its proper divisors (622714353618).

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

504235055166 is a wasteful number, since it uses less digits than its factorization.

504235055166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13693913 (or 13693894 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 504235055166 in words is "five hundred four billion, two hundred thirty-five million, fifty-five thousand, one hundred sixty-six".