5110665204040 has 128 divisors (see below), whose sum is σ = 13239438336000. Its totient is φ = 1755965433600.

The previous prime is 5110665204023. The next prime is 5110665204041. The reversal of 5110665204040 is 404025660115.

It is a super-2 number, since 2×5110665204040² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5110665203987 and 5110665204005.

It is not an unprimeable number, because it can be changed into a prime (5110665204041) 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 31 ways as a sum of consecutive naturals, for example, 2361945 + ... + 3974935.

It is an arithmetic number, because the mean of its divisors is an integer number (103433112000).

Almost surely, 2^{5110665204040} 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 5110665204040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6619719168000).

5110665204040 is an abundant number, since it is smaller than the sum of its proper divisors (8128773131960).

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

5110665204040 is a wasteful number, since it uses less digits than its factorization.

5110665204040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613411 (or 1613407 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 5110665204040 in words is "five trillion, one hundred ten billion, six hundred sixty-five million, two hundred four thousand, forty".