550550517048 has 96 divisors (see below), whose sum is σ = 1750141342560. Its totient is φ = 153048787200.

The previous prime is 550550517047. The next prime is 550550517059. The reversal of 550550517048 is 840715055055.

550550517048 is a `hidden beast` number, since 5 + 5 + 0 + 550 + 51 + 7 + 0 + 48 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 550550516994 and 550550517012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550550517047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14743003 + ... + 14780298.

It is an arithmetic number, because the mean of its divisors is an integer number (18230638985).

Almost surely, 2^550550517048 is an apocalyptic number.

It is an amenable number.

550550517048 is an abundant number, since it is smaller than the sum of its proper divisors (1199590825512).

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

550550517048 is a wasteful number, since it uses less digits than its factorization.

550550517048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29523357 (or 29523350 counting only the distinct ones).

The product of its (nonzero) digits is 700000, while the sum is 45.

The spelling of 550550517048 in words is "five hundred fifty billion, five hundred fifty million, five hundred seventeen thousand, forty-eight".