4811550980 has 24 divisors (see below), whose sum is σ = 10105867800. Its totient is φ = 1924313600.

The previous prime is 4811550973. The next prime is 4811550983. The reversal of 4811550980 is 890551184.

It can be written as a sum of positive squares in 4 ways, for example, as 189998656 + 4621552324 = 13784^2 + 67982^2 .

It is not an unprimeable number, because it can be changed into a prime (4811550983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142796 + ... + 173244.

It is an arithmetic number, because the mean of its divisors is an integer number (421077825).

Almost surely, 2^4811550980 is an apocalyptic number.

It is an amenable number.

4811550980 is an abundant number, since it is smaller than the sum of its proper divisors (5294316820).

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

4811550980 is a wasteful number, since it uses less digits than its factorization.

4811550980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38359 (or 38357 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 41.

The square root of 4811550980 is about 69365.3442289448. The cubic root of 4811550980 is about 1688.2173680119.

The spelling of 4811550980 in words is "four billion, eight hundred eleven million, five hundred fifty thousand, nine hundred eighty".