552382416 has 100 divisors (see below), whose sum is σ = 1617056100. Its totient is φ = 182020608.

The previous prime is 552382403. The next prime is 552382417. The reversal of 552382416 is 614283255.

552382416 is a `hidden beast` number, since 5 + 5 + 238 + 2 + 416 = 666.

552382416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 68558400 + 483824016 = 8280^2 + 21996^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552382417) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 112950 + ... + 117738.

It is an arithmetic number, because the mean of its divisors is an integer number (16170561).

Almost surely, 2^552382416 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 552382416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808528050).

552382416 is an abundant number, since it is smaller than the sum of its proper divisors (1064673684).

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

552382416 is a wasteful number, since it uses less digits than its factorization.

552382416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4898 (or 4883 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 552382416 is about 23502.8171928388. The cubic root of 552382416 is about 820.5025751150.

The spelling of 552382416 in words is "five hundred fifty-two million, three hundred eighty-two thousand, four hundred sixteen".