504534223434 has 16 divisors (see below), whose sum is σ = 1009736280000. Its totient is φ = 168066768960.

The previous prime is 504534223429. The next prime is 504534223469. The reversal of 504534223434 is 434322435405.

It is a super-2 number, since 2×504534223434² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504534223392 and 504534223401.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27816559 + ... + 27834690.

It is an arithmetic number, because the mean of its divisors is an integer number (63108517500).

Almost surely, 2^504534223434 is an apocalyptic number.

504534223434 is an abundant number, since it is smaller than the sum of its proper divisors (505202056566).

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

504534223434 is a wasteful number, since it uses less digits than its factorization.

504534223434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55652765.

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 504534223434 its reverse (434322435405), we get a palindrome (938856658839).

The spelling of 504534223434 in words is "five hundred four billion, five hundred thirty-four million, two hundred twenty-three thousand, four hundred thirty-four".