504042422402500 has 60 divisors (see below), whose sum is σ = 1160252599382800. Its totient is φ = 191005549524000.

The previous prime is 504042422402479. The next prime is 504042422402521. The reversal of 504042422402500 is 5204224240405.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (504042422402479) and next prime (504042422402521).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5305662210 + ... + 5305757209.

Almost surely, 2^{504042422402500} is an apocalyptic number.

504042422402500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

504042422402500 is an abundant number, since it is smaller than the sum of its proper divisors (656210176980300).

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

504042422402500 is a wasteful number, since it uses less digits than its factorization.

504042422402500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10611419462 (or 10611419445 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 34.

Adding to 504042422402500 its reverse (5204224240405), we get a palindrome (509246646642905).

The spelling of 504042422402500 in words is "five hundred four trillion, forty-two billion, four hundred twenty-two million, four hundred two thousand, five hundred".