550034306660 has 48 divisors (see below), whose sum is σ = 1158847588080. Its totient is φ = 219295365120.

The previous prime is 550034306581. The next prime is 550034306729. The reversal of 550034306660 is 66603430055.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 138288784384 + 411745522276 = 371872^2 + 641674^2 .

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, 11498312 + ... + 11546048.

It is an arithmetic number, because the mean of its divisors is an integer number (24142658085).

Almost surely, 2^550034306660 is an apocalyptic number.

It is an amenable number.

550034306660 is an abundant number, since it is smaller than the sum of its proper divisors (608813281420).

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

550034306660 is a wasteful number, since it uses less digits than its factorization.

550034306660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49616 (or 49614 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 550034306660 in words is "five hundred fifty billion, thirty-four million, three hundred six thousand, six hundred sixty".