4975808220 has 144 divisors (see below), whose sum is σ = 15488299008. Its totient is φ = 1292430720.

The previous prime is 4975808219. The next prime is 4975808221. The reversal of 4975808220 is 228085794.

4975808220 is a `hidden beast` number, since 49 + 7 + 580 + 8 + 2 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (4975808219) and next prime (4975808221).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4975808221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1919125 + ... + 1921715.

It is an arithmetic number, because the mean of its divisors is an integer number (107557632).

Almost surely, 2^4975808220 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 4975808220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7744149504).

4975808220 is an abundant number, since it is smaller than the sum of its proper divisors (10512490788).

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

4975808220 is a wasteful number, since it uses less digits than its factorization.

4975808220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880 (or 2875 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 4975808220 is about 70539.4089853324. The cubic root of 4975808220 is about 1707.2136627770.

The spelling of 4975808220 in words is "four billion, nine hundred seventy-five million, eight hundred eight thousand, two hundred twenty".