550564325512 has 16 divisors (see below), whose sum is σ = 1033697499840. Its totient is φ = 274911658896.

The previous prime is 550564325387. The next prime is 550564325537. The reversal of 550564325512 is 215523465055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46306668 + ... + 46318555.

It is an arithmetic number, because the mean of its divisors is an integer number (64606093740).

Almost surely, 2^550564325512 is an apocalyptic number.

It is an amenable number.

550564325512 is a deficient number, since it is larger than the sum of its proper divisors (483133174328).

550564325512 is a wasteful number, since it uses less digits than its factorization.

550564325512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92625972 (or 92625968 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 550564325512 in words is "five hundred fifty billion, five hundred sixty-four million, three hundred twenty-five thousand, five hundred twelve".