5121941120 has 32 divisors (see below), whose sum is σ = 12244642020. Its totient is φ = 2048776192.

The previous prime is 5121941081. The next prime is 5121941141. The reversal of 5121941120 is 211491215.

It can be written as a sum of positive squares in 2 ways, for example, as 5113966144 + 7974976 = 71512^2 + 2824^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 5121941120.

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 3 ways as a sum of consecutive naturals, for example, 4000877 + ... + 4002156.

Almost surely, 2^5121941120 is an apocalyptic number.

It is an amenable number.

5121941120 is an abundant number, since it is smaller than the sum of its proper divisors (7122700900).

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

5121941120 is an equidigital number, since it uses as much as digits as its factorization.

5121941120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8003052 (or 8003040 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 5121941120 is about 71567.7379829767. The cubic root of 5121941120 is about 1723.7655378523.

The spelling of 5121941120 in words is "five billion, one hundred twenty-one million, nine hundred forty-one thousand, one hundred twenty".