550222015152 has 20 divisors (see below), whose sum is σ = 1421406872600. Its totient is φ = 183407338368.

The previous prime is 550222015139. The next prime is 550222015159. The reversal of 550222015152 is 251510222055.

It is not an unprimeable number, because it can be changed into a prime (550222015159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5731479277 + ... + 5731479372.

It is an arithmetic number, because the mean of its divisors is an integer number (71070343630).

Almost surely, 2^550222015152 is an apocalyptic number.

It is an amenable number.

550222015152 is an abundant number, since it is smaller than the sum of its proper divisors (871184857448).

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

550222015152 is a wasteful number, since it uses less digits than its factorization.

550222015152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11462958660 (or 11462958654 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 550222015152 in words is "five hundred fifty billion, two hundred twenty-two million, fifteen thousand, one hundred fifty-two".