504537540447442 has 8 divisors (see below), whose sum is σ = 756961680488832. Its totient is φ = 252216980284500.

The previous prime is 504537540447401. The next prime is 504537540447497. The reversal of 504537540447442 is 244744045735405.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25894957434 + ... + 25894976917.

It is an arithmetic number, because the mean of its divisors is an integer number (94620210061104).

Almost surely, 2^{504537540447442} is an apocalyptic number.

504537540447442 is a deficient number, since it is larger than the sum of its proper divisors (252424140041390).

504537540447442 is a wasteful number, since it uses less digits than its factorization.

504537540447442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51789939224.

The product of its (nonzero) digits is 150528000, while the sum is 58.

The spelling of 504537540447442 in words is "five hundred four trillion, five hundred thirty-seven billion, five hundred forty million, four hundred forty-seven thousand, four hundred forty-two".