552044160 has 320 divisors, whose sum is σ = 2061607680. Its totient is φ = 140507136.

The previous prime is 552044123. The next prime is 552044161. The reversal of 552044160 is 61440255.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (552044161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1192089 + ... + 1192551.

It is an arithmetic number, because the mean of its divisors is an integer number (6442524).

Almost surely, 2^552044160 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 552044160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1030803840).

552044160 is an abundant number, since it is smaller than the sum of its proper divisors (1509563520).

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

552044160 is a wasteful number, since it uses less digits than its factorization.

552044160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 552044160 is about 23495.6200173564. The cubic root of 552044160 is about 820.3350603755.

The spelling of 552044160 in words is "five hundred fifty-two million, forty-four thousand, one hundred sixty".