550355738911 has 8 divisors (see below), whose sum is σ = 602318590848. Its totient is φ = 498714639000.

The previous prime is 550355738893. The next prime is 550355738941. The reversal of 550355738911 is 119837553055.

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

It is a cyclic number.

It is not a de Polignac number, because 550355738911 - 2⁵ = 550355738879 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 (550355738941) 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, 80434425 + ... + 80441266.

It is an arithmetic number, because the mean of its divisors is an integer number (75289823856).

Almost surely, 2^550355738911 is an apocalyptic number.

550355738911 is a deficient number, since it is larger than the sum of its proper divisors (51962851937).

550355738911 is a wasteful number, since it uses less digits than its factorization.

550355738911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160876013.

The product of its (nonzero) digits is 2835000, while the sum is 52.

The spelling of 550355738911 in words is "five hundred fifty billion, three hundred fifty-five million, seven hundred thirty-eight thousand, nine hundred eleven".