4522852890000 has 1125 divisors, whose sum is σ = 17502562056837. Its totient is φ = 1126980864000.

The previous prime is 4522852889977. The next prime is 4522852890001. The reversal of 4522852890000 is 982582254.

The square root of 4522852890000 is 2126700.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 2208754771344 + 2314098118656 = 1486188^2 + 1521216^2 .

It is a tau number, because it is divible by the number of its divisors (1125).

It is a super-4 number, since 4×4522852890000⁴ (a number of 52 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4522852890001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 224 ways as a sum of consecutive naturals, for example, 32538509931 + ... + 32538510069.

Almost surely, 2^{4522852890000} is an apocalyptic number.

4522852890000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

4522852890000 is the 2126700-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4522852890000

4522852890000 is an abundant number, since it is smaller than the sum of its proper divisors (12979709166837).

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

4522852890000 is an equidigital number, since it uses as much as digits as its factorization.

4522852890000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 4522852890000 in words is "four trillion, five hundred twenty-two billion, eight hundred fifty-two million, eight hundred ninety thousand".