550344351406 has 16 divisors (see below), whose sum is σ = 832479231600. Its totient is φ = 272859668928.

The previous prime is 550344351343. The next prime is 550344351407. The reversal of 550344351406 is 604153443055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550344351407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967271 + ... + 2229538.

It is an arithmetic number, because the mean of its divisors is an integer number (52029951975).

Almost surely, 2^550344351406 is an apocalyptic number.

550344351406 is a deficient number, since it is larger than the sum of its proper divisors (282134880194).

550344351406 is a wasteful number, since it uses less digits than its factorization.

550344351406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197363.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 550344351406 in words is "five hundred fifty billion, three hundred forty-four million, three hundred fifty-one thousand, four hundred six".