552394775712 has 576 divisors, whose sum is σ = 1761114096000. Its totient is φ = 150254714880.

The previous prime is 552394775687. The next prime is 552394775717. The reversal of 552394775712 is 217577493255.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (552394775717) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1021062162 + ... + 1021062702.

It is an arithmetic number, because the mean of its divisors is an integer number (3057489750).

Almost surely, 2^552394775712 is an apocalyptic number.

552394775712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552394775712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880557048000).

552394775712 is an abundant number, since it is smaller than the sum of its proper divisors (1208719320288).

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

552394775712 is a wasteful number, since it uses less digits than its factorization.

552394775712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 744 counting only the distinct ones).

The product of its digits is 18522000, while the sum is 57.

The spelling of 552394775712 in words is "five hundred fifty-two billion, three hundred ninety-four million, seven hundred seventy-five thousand, seven hundred twelve".