552314320 has 40 divisors (see below), whose sum is σ = 1287774720. Its totient is φ = 220298880.

The previous prime is 552314311. The next prime is 552314333. The reversal of 552314320 is 23413255.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×552314320² = 610102216154124800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19105 + ... + 38335.

It is an arithmetic number, because the mean of its divisors is an integer number (32194368).

Almost surely, 2^552314320 is an apocalyptic number.

It is an amenable number.

552314320 is an abundant number, since it is smaller than the sum of its proper divisors (735460400).

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

552314320 is a wasteful number, since it uses less digits than its factorization.

552314320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19603 (or 19597 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 552314320 is about 23501.3684707934. The cubic root of 552314320 is about 820.4688573874.

Adding to 552314320 its reverse (23413255), we get a palindrome (575727575).

The spelling of 552314320 in words is "five hundred fifty-two million, three hundred fourteen thousand, three hundred twenty".