550075260 has 96 divisors (see below), whose sum is σ = 1765209600. Its totient is φ = 125376768.

The previous prime is 550075259. The next prime is 550075271. The reversal of 550075260 is 62570055.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165091 + ... + 168389.

It is an arithmetic number, because the mean of its divisors is an integer number (18387600).

Almost surely, 2^550075260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550075260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (882604800).

550075260 is an abundant number, since it is smaller than the sum of its proper divisors (1215134340).

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

550075260 is a wasteful number, since it uses less digits than its factorization.

550075260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715 (or 3713 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 550075260 is about 23453.6832928220. The cubic root of 550075260 is about 819.3586398773.

The spelling of 550075260 in words is "five hundred fifty million, seventy-five thousand, two hundred sixty".