504798882064 has 15 divisors (see below), whose sum is σ = 978053340343. Its totient is φ = 252398020048.

The previous prime is 504798882061. The next prime is 504798882083. The reversal of 504798882064 is 460288897405.

The square root of 504798882064 is 710492.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×504798882064² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504798881993 and 504798882011.

It is not an unprimeable number, because it can be changed into a prime (504798882061) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 2753157 + ... + 2930779.

Almost surely, 2^504798882064 is an apocalyptic number.

504798882064 is the 710492-nd square number.

It is an amenable number.

504798882064 is a deficient number, since it is larger than the sum of its proper divisors (473254458279).

504798882064 is an frugal number, since it uses more digits than its factorization.

504798882064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355254 (or 177625 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 61.

The spelling of 504798882064 in words is "five hundred four billion, seven hundred ninety-eight million, eight hundred eighty-two thousand, sixty-four".