504105401330 has 8 divisors (see below), whose sum is σ = 907389722412. Its totient is φ = 201642160528.

The previous prime is 504105401321. The next prime is 504105401357. The reversal of 504105401330 is 33104501405.

It can be written as a sum of positive squares in 2 ways, for example, as 499734472561 + 4370928769 = 706919^2 + 66113^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 504105401330.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25205270057 + ... + 25205270076.

Almost surely, 2^504105401330 is an apocalyptic number.

504105401330 is a deficient number, since it is larger than the sum of its proper divisors (403284321082).

504105401330 is a wasteful number, since it uses less digits than its factorization.

504105401330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50410540140.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 504105401330 its reverse (33104501405), we get a palindrome (537209902735).

The spelling of 504105401330 in words is "five hundred four billion, one hundred five million, four hundred one thousand, three hundred thirty".