552678399360 has 1536 divisors, whose sum is σ = 2208611059200. Its totient is φ = 126615552000.

The previous prime is 552678399277. The next prime is 552678399367. The reversal of 552678399360 is 63993876255.

552678399360 is a `hidden beast` number, since 5 + 5 + 267 + 8 + 3 + 9 + 9 + 360 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552678399367) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5472063310 + ... + 5472063410.

It is an arithmetic number, because the mean of its divisors is an integer number (1437897825).

Almost surely, 2^552678399360 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 552678399360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1104305529600).

552678399360 is an abundant number, since it is smaller than the sum of its proper divisors (1655932659840).

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

552678399360 is a wasteful number, since it uses less digits than its factorization.

552678399360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 73483200, while the sum is 63.

The spelling of 552678399360 in words is "five hundred fifty-two billion, six hundred seventy-eight million, three hundred ninety-nine thousand, three hundred sixty".