504442005403145 has 8 divisors (see below), whose sum is σ = 606626617207104. Its totient is φ = 402689463840304.

The previous prime is 504442005403093. The next prime is 504442005403327. The reversal of 504442005403145 is 541304500244405.

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

It is a cyclic number.

It is not a de Polignac number, because 504442005403145 - 2¹² = 504442005399049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108017557709 + ... + 108017562378.

It is an arithmetic number, because the mean of its divisors is an integer number (75828327150888).

Almost surely, 2^{504442005403145} is an apocalyptic number.

It is an amenable number.

504442005403145 is a deficient number, since it is larger than the sum of its proper divisors (102184611803959).

504442005403145 is a wasteful number, since it uses less digits than its factorization.

504442005403145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216035120559.

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 504442005403145 in words is "five hundred four trillion, four hundred forty-two billion, five million, four hundred three thousand, one hundred forty-five".