550250553320 has 64 divisors (see below), whose sum is σ = 1333568229840. Its totient is φ = 203128473600.

The previous prime is 550250553311. The next prime is 550250553361. The reversal of 550250553320 is 23355052055.

550250553320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 73385726404 + 476864826916 = 270898^2 + 690554^2 .

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, 2537990 + ... + 2746250.

Almost surely, 2^550250553320 is an apocalyptic number.

It is an amenable number.

550250553320 is an abundant number, since it is smaller than the sum of its proper divisors (783317676520).

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

550250553320 is a wasteful number, since it uses less digits than its factorization.

550250553320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213366 (or 213362 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 35.

The spelling of 550250553320 in words is "five hundred fifty billion, two hundred fifty million, five hundred fifty-three thousand, three hundred twenty".