550160520 has 256 divisors, whose sum is σ = 2059223040. Its totient is φ = 114490368.

The previous prime is 550160473. The next prime is 550160549. The reversal of 550160520 is 25061055.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 906057 + ... + 906663.

It is an arithmetic number, because the mean of its divisors is an integer number (8043840).

Almost surely, 2^550160520 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 550160520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1029611520).

550160520 is an abundant number, since it is smaller than the sum of its proper divisors (1509062520).

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

550160520 is a wasteful number, since it uses less digits than its factorization.

550160520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 550160520 is about 23455.5008473492. The cubic root of 550160520 is about 819.4009703932.

The spelling of 550160520 in words is "five hundred fifty million, one hundred sixty thousand, five hundred twenty".