550599559505 has 8 divisors (see below), whose sum is σ = 661293517824. Its totient is φ = 440096950000.

The previous prime is 550599559481. The next prime is 550599559567. The reversal of 550599559505 is 505955995055.

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

It is not a de Polignac number, because 550599559505 - 2³⁸ = 275721652561 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47830871 + ... + 47842380.

It is an arithmetic number, because the mean of its divisors is an integer number (82661689728).

Almost surely, 2^550599559505 is an apocalyptic number.

It is an amenable number.

550599559505 is a deficient number, since it is larger than the sum of its proper divisors (110693958319).

550599559505 is a wasteful number, since it uses less digits than its factorization.

550599559505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95674407.

The product of its (nonzero) digits is 56953125, while the sum is 62.

The spelling of 550599559505 in words is "five hundred fifty billion, five hundred ninety-nine million, five hundred fifty-nine thousand, five hundred five".