552456312 has 64 divisors (see below), whose sum is σ = 1481328000. Its totient is φ = 171160704.

The previous prime is 552456299. The next prime is 552456313. The reversal of 552456312 is 213654255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552456313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12739 + ... + 35597.

It is an arithmetic number, because the mean of its divisors is an integer number (23145750).

Almost surely, 2^552456312 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 552456312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740664000).

552456312 is an abundant number, since it is smaller than the sum of its proper divisors (928871688).

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

552456312 is a wasteful number, since it uses less digits than its factorization.

552456312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22940 (or 22936 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 552456312 is about 23504.3892071247. The cubic root of 552456312 is about 820.5391615770.

The spelling of 552456312 in words is "five hundred fifty-two million, four hundred fifty-six thousand, three hundred twelve".