550215300152 has 64 divisors (see below), whose sum is σ = 1241200896000. Its totient is φ = 223375211136.

The previous prime is 550215300149. The next prime is 550215300163. The reversal of 550215300152 is 251003512055.

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, 18103673 + ... + 18134039.

It is an arithmetic number, because the mean of its divisors is an integer number (19393764000).

Almost surely, 2^550215300152 is an apocalyptic number.

It is an amenable number.

550215300152 is an abundant number, since it is smaller than the sum of its proper divisors (690985595848).

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

550215300152 is a wasteful number, since it uses less digits than its factorization.

550215300152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47428 (or 47424 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 550215300152 in words is "five hundred fifty billion, two hundred fifteen million, three hundred thousand, one hundred fifty-two".