550255205152 has 48 divisors (see below), whose sum is σ = 1114969810752. Its totient is φ = 267203946240.

The previous prime is 550255205099. The next prime is 550255205189. The reversal of 550255205152 is 251502552055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655163 + ... + 1959610.

It is an arithmetic number, because the mean of its divisors is an integer number (23228537724).

Almost surely, 2^550255205152 is an apocalyptic number.

It is an amenable number.

550255205152 is an abundant number, since it is smaller than the sum of its proper divisors (564714605600).

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

550255205152 is a wasteful number, since it uses less digits than its factorization.

550255205152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614921 (or 3614913 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 37.

The spelling of 550255205152 in words is "five hundred fifty billion, two hundred fifty-five million, two hundred five thousand, one hundred fifty-two".