5311025120 has 48 divisors (see below), whose sum is σ = 12555285120. Its totient is φ = 2123057664.

The previous prime is 5311025087. The next prime is 5311025123. The reversal of 5311025120 is 215201135.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 5311025092 and 5311025101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311025123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263729 + ... + 283151.

It is an arithmetic number, because the mean of its divisors is an integer number (261568440).

Almost surely, 2^5311025120 is an apocalyptic number.

It is an amenable number.

5311025120 is an abundant number, since it is smaller than the sum of its proper divisors (7244260000).

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

5311025120 is a wasteful number, since it uses less digits than its factorization.

5311025120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21147 (or 21139 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5311025120 is about 72876.7803899157. The cubic root of 5311025120 is about 1744.7215227077.

Adding to 5311025120 its reverse (215201135), we get a palindrome (5526226255).

The spelling of 5311025120 in words is "five billion, three hundred eleven million, twenty-five thousand, one hundred twenty".