552332340 has 144 divisors (see below), whose sum is σ = 1920627072. Its totient is φ = 125860608.

The previous prime is 552332323. The next prime is 552332353. The reversal of 552332340 is 43233255.

552332340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 701427 + ... + 702213.

It is an arithmetic number, because the mean of its divisors is an integer number (13337688).

Almost surely, 2^552332340 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 552332340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (960313536).

552332340 is an abundant number, since it is smaller than the sum of its proper divisors (1368294732).

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

552332340 is a wasteful number, since it uses less digits than its factorization.

552332340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 552332340 is about 23501.7518495962. The cubic root of 552332340 is about 820.4777802583.

Adding to 552332340 its reverse (43233255), we get a palindrome (595565595).

The spelling of 552332340 in words is "five hundred fifty-two million, three hundred thirty-two thousand, three hundred forty".