550400816704 has 14 divisors (see below), whose sum is σ = 1092201620774. Its totient is φ = 275200408320.

The previous prime is 550400816687. The next prime is 550400816747. The reversal of 550400816704 is 407618004055.

It can be written as a sum of positive squares in only one way, i.e., 356934553600 + 193466263104 = 597440^2 + 439848^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4300006317 + ... + 4300006444.

Almost surely, 2^550400816704 is an apocalyptic number.

It is an amenable number.

550400816704 is a deficient number, since it is larger than the sum of its proper divisors (541800804070).

550400816704 is an equidigital number, since it uses as much as digits as its factorization.

550400816704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8600012773 (or 8600012763 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 550400816704 in words is "five hundred fifty billion, four hundred million, eight hundred sixteen thousand, seven hundred four".