5120355340 has 24 divisors (see below), whose sum is σ = 10755133200. Its totient is φ = 2047687488.

The previous prime is 5120355337. The next prime is 5120355347. The reversal of 5120355340 is 435530215.

It is a junction number, because it is equal to n+sod(n) for n = 5120355299 and 5120355308.

It is not an unprimeable number, because it can be changed into a prime (5120355347) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 72711 + ... + 124609.

It is an arithmetic number, because the mean of its divisors is an integer number (448130550).

Almost surely, 2^5120355340 is an apocalyptic number.

It is an amenable number.

5120355340 is an abundant number, since it is smaller than the sum of its proper divisors (5634777860).

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

5120355340 is a wasteful number, since it uses less digits than its factorization.

5120355340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56841 (or 56839 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5120355340 is about 71556.6582506478. The cubic root of 5120355340 is about 1723.5876238543.

Adding to 5120355340 its reverse (435530215), we get a palindrome (5555885555).

The spelling of 5120355340 in words is "five billion, one hundred twenty million, three hundred fifty-five thousand, three hundred forty".