4887628020 has 576 divisors, whose sum is σ = 18304204800. Its totient is φ = 1077753600.

The previous prime is 4887628019. The next prime is 4887628033. The reversal of 4887628020 is 208267884.

It is a happy number.

4887628020 is a `hidden beast` number, since 488 + 76 + 2 + 80 + 20 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 38485197 + ... + 38485323.

Almost surely, 2^4887628020 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 4887628020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9152102400).

4887628020 is an abundant number, since it is smaller than the sum of its proper divisors (13416576780).

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

4887628020 is a wasteful number, since it uses less digits than its factorization.

4887628020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 4887628020 is about 69911.5728617230. The cubic root of 4887628020 is about 1697.0685373099.

The spelling of 4887628020 in words is "four billion, eight hundred eighty-seven million, six hundred twenty-eight thousand, twenty".