504025220534 has 16 divisors (see below), whose sum is σ = 868177414080. Its totient is φ = 217044353160.

The previous prime is 504025220527. The next prime is 504025220537. The reversal of 504025220534 is 435022520405.

It is a self number, because there is not a number n which added to its sum of digits gives 504025220534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504025220537) 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, 602900564 + ... + 602901399.

It is an arithmetic number, because the mean of its divisors is an integer number (54261088380).

Almost surely, 2^504025220534 is an apocalyptic number.

504025220534 is a deficient number, since it is larger than the sum of its proper divisors (364152193546).

504025220534 is a wasteful number, since it uses less digits than its factorization.

504025220534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205801995.

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 504025220534 its reverse (435022520405), we get a palindrome (939047740939).

The spelling of 504025220534 in words is "five hundred four billion, twenty-five million, two hundred twenty thousand, five hundred thirty-four".