504957085644 has 24 divisors (see below), whose sum is σ = 1285345309248. Its totient is φ = 153017298640.

The previous prime is 504957085627. The next prime is 504957085649. The reversal of 504957085644 is 446580759405.

It is not an unprimeable number, because it can be changed into a prime (504957085649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912716102 + ... + 1912716365.

It is an arithmetic number, because the mean of its divisors is an integer number (53556054552).

Almost surely, 2^504957085644 is an apocalyptic number.

It is an amenable number.

504957085644 is an abundant number, since it is smaller than the sum of its proper divisors (780388223604).

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

504957085644 is a wasteful number, since it uses less digits than its factorization.

504957085644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825432485 (or 3825432483 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 57.

The spelling of 504957085644 in words is "five hundred four billion, nine hundred fifty-seven million, eighty-five thousand, six hundred forty-four".