550267473511 has 12 divisors (see below), whose sum is σ = 640169384880. Its totient is φ = 471611911680.

The previous prime is 550267473479. The next prime is 550267473517. The reversal of 550267473511 is 115374762055.

It is not a de Polignac number, because 550267473511 - 2⁵ = 550267473479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550267473517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33435 + ... + 1049596.

It is an arithmetic number, because the mean of its divisors is an integer number (53347448740).

Almost surely, 2^550267473511 is an apocalyptic number.

550267473511 is a deficient number, since it is larger than the sum of its proper divisors (89901911369).

550267473511 is a wasteful number, since it uses less digits than its factorization.

550267473511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093414 (or 1093407 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 550267473511 in words is "five hundred fifty billion, two hundred sixty-seven million, four hundred seventy-three thousand, five hundred eleven".