550005252528 has 40 divisors (see below), whose sum is σ = 1420948577776. Its totient is φ = 183321964800.

The previous prime is 550005252521. The next prime is 550005252547. The reversal of 550005252528 is 825252500055.

It is not an unprimeable number, because it can be changed into a prime (550005252521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279738 + ... + 1085478.

Almost surely, 2^550005252528 is an apocalyptic number.

It is an amenable number.

550005252528 is an abundant number, since it is smaller than the sum of its proper divisors (870943325248).

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

550005252528 is a wasteful number, since it uses less digits than its factorization.

550005252528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819973 (or 819967 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 39.

The spelling of 550005252528 in words is "five hundred fifty billion, five million, two hundred fifty-two thousand, five hundred twenty-eight".