6005510555553 has 12 divisors (see below), whose sum is σ = 8696926173780. Its totient is φ = 3993381481056.

The previous prime is 6005510555497. The next prime is 6005510555573. The reversal of 6005510555553 is 3555550155006.

It can be written as a sum of positive squares in 2 ways, for example, as 3372978345489 + 2632532210064 = 1836567^2 + 1622508^2 .

It is not a de Polignac number, because 6005510555553 - 2¹⁷ = 6005510424481 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6005510555499 and 6005510555508.

It is not an unprimeable number, because it can be changed into a prime (6005510555573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 857681526 + ... + 857688527.

It is an arithmetic number, because the mean of its divisors is an integer number (724743847815).

Almost surely, 2^{6005510555553} is an apocalyptic number.

It is an amenable number.

6005510555553 is a deficient number, since it is larger than the sum of its proper divisors (2691415618227).

6005510555553 is a wasteful number, since it uses less digits than its factorization.

6005510555553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715370448 (or 1715370445 counting only the distinct ones).

The product of its (nonzero) digits is 1406250, while the sum is 45.

The spelling of 6005510555553 in words is "six trillion, five billion, five hundred ten million, five hundred fifty-five thousand, five hundred fifty-three".