4985772100 has 81 divisors (see below), whose sum is σ = 11346934557. Its totient is φ = 1901386080.

The previous prime is 4985772097. The next prime is 4985772119. The reversal of 4985772100 is 12775894.

The square root of 4985772100 is 70610.

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

It can be written as a sum of positive squares in only one way, i.e., 1794877956 + 3190894144 = 42366^2 + 56488^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 16240147 + ... + 16240453.

Almost surely, 2^4985772100 is an apocalyptic number.

4985772100 is the 70610-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4985772100

4985772100 is an abundant number, since it is smaller than the sum of its proper divisors (6361162457).

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

4985772100 is a wasteful number, since it uses less digits than its factorization.

4985772100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 43.

The cubic root of 4985772100 is about 1708.3524479849.

The spelling of 4985772100 in words is "four billion, nine hundred eighty-five million, seven hundred seventy-two thousand, one hundred".