4820161500 has 384 divisors, whose sum is σ = 19448432640. Its totient is φ = 1001376000.

The previous prime is 4820161481. The next prime is 4820161513. The reversal of 4820161500 is 51610284.

4820161500 is a `hidden beast` number, since 48 + 2 + 0 + 1 + 615 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1037182 + ... + 1041818.

It is an arithmetic number, because the mean of its divisors is an integer number (50646960).

Almost surely, 2^4820161500 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 4820161500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9724216320).

4820161500 is an abundant number, since it is smaller than the sum of its proper divisors (14628271140).

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

4820161500 is a wasteful number, since it uses less digits than its factorization.

4820161500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683 (or 4665 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 4820161500 is about 69427.3829263353. The cubic root of 4820161500 is about 1689.2238187282.

Adding to 4820161500 its reverse (51610284), we get a palindrome (4871771784).

The spelling of 4820161500 in words is "four billion, eight hundred twenty million, one hundred sixty-one thousand, five hundred".