3020552000 has 112 divisors (see below), whose sum is σ = 7663677840. Its totient is φ = 1178624000.

The previous prime is 3020551997. The next prime is 3020552021. The reversal of 3020552000 is 2550203.

It can be written as a sum of positive squares in 8 ways, for example, as 2349534784 + 671017216 = 48472^2 + 25904^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3020552000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323396 + ... + 332604.

It is an arithmetic number, because the mean of its divisors is an integer number (68425695).

Almost surely, 2^3020552000 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 3020552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3831838920).

3020552000 is an abundant number, since it is smaller than the sum of its proper divisors (4643125840).

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

3020552000 is an equidigital number, since it uses as much as digits as its factorization.

3020552000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9277 (or 9257 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 3020552000 is about 54959.5487608841. The cubic root of 3020552000 is about 1445.5355350276.

The spelling of 3020552000 in words is "three billion, twenty million, five hundred fifty-two thousand".