550050555486 has 32 divisors (see below), whose sum is σ = 1174746470400. Its totient is φ = 171317190240.

The previous prime is 550050555433. The next prime is 550050555491. The reversal of 550050555486 is 684555050055.

It is a super-2 number, since 2×550050555486² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50981866 + ... + 50992653.

It is an arithmetic number, because the mean of its divisors is an integer number (36710827200).

Almost surely, 2^550050555486 is an apocalyptic number.

550050555486 is an abundant number, since it is smaller than the sum of its proper divisors (624695914914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550050555486 is a wasteful number, since it uses less digits than its factorization.

550050555486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101974584.

The product of its (nonzero) digits is 3000000, while the sum is 48.

The spelling of 550050555486 in words is "five hundred fifty billion, fifty million, five hundred fifty-five thousand, four hundred eighty-six".