550406133411 has 8 divisors (see below), whose sum is σ = 733923579984. Its totient is φ = 366913054560.

The previous prime is 550406133323. The next prime is 550406133437. The reversal of 550406133411 is 114331604055.

It is a happy number.

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

It is not a de Polignac number, because 550406133411 - 2¹⁰ = 550406132387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550406133491) 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, 6039160 + ... + 6129621.

It is an arithmetic number, because the mean of its divisors is an integer number (91740447498).

Almost surely, 2^550406133411 is an apocalyptic number.

550406133411 is a deficient number, since it is larger than the sum of its proper divisors (183517446573).

550406133411 is a wasteful number, since it uses less digits than its factorization.

550406133411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12183861.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 550406133411 its reverse (114331604055), we get a palindrome (664737737466).

The spelling of 550406133411 in words is "five hundred fifty billion, four hundred six million, one hundred thirty-three thousand, four hundred eleven".