550056055051 has 8 divisors (see below), whose sum is σ = 557865335808. Its totient is φ = 542248497000.

The previous prime is 550056055039. The next prime is 550056055093. The reversal of 550056055051 is 150550650055.

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 550056055051 - 2¹⁷ = 550055923979 is a prime.

It is a super-4 number, since 4×550056055051⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550056055051.

It is not an unprimeable number, because it can be changed into a prime (550056055001) 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, 219366 + ... + 1071556.

It is an arithmetic number, because the mean of its divisors is an integer number (69733166976).

Almost surely, 2^550056055051 is an apocalyptic number.

550056055051 is a deficient number, since it is larger than the sum of its proper divisors (7809280757).

550056055051 is an equidigital number, since it uses as much as digits as its factorization.

550056055051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861353.

The product of its (nonzero) digits is 93750, while the sum is 37.

The spelling of 550056055051 in words is "five hundred fifty billion, fifty-six million, fifty-five thousand, fifty-one".