5516253940 has 12 divisors (see below), whose sum is σ = 11584133316. Its totient is φ = 2206501568.

The previous prime is 5516253917. The next prime is 5516253943. The reversal of 5516253940 is 493526155.

It can be written as a sum of positive squares in 2 ways, for example, as 709050384 + 4807203556 = 26628^2 + 69334^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5516253893 and 5516253902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516253943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137906329 + ... + 137906368.

It is an arithmetic number, because the mean of its divisors is an integer number (965344443).

Almost surely, 2^5516253940 is an apocalyptic number.

It is an amenable number.

5516253940 is an abundant number, since it is smaller than the sum of its proper divisors (6067879376).

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

5516253940 is a wasteful number, since it uses less digits than its factorization.

5516253940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275812706 (or 275812704 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 5516253940 is about 74271.4880691103. The cubic root of 5516253940 is about 1766.9113081569.

The spelling of 5516253940 in words is "five billion, five hundred sixteen million, two hundred fifty-three thousand, nine hundred forty".