5511130505253 has 10 divisors (see below), whose sum is σ = 8232676433894. Its totient is φ = 3674087003448.

The previous prime is 5511130505227. The next prime is 5511130505281. The reversal of 5511130505253 is 3525050311155.

5511130505253 is a `hidden beast` number, since 5 + 5 + 11 + 130 + 505 + 2 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5033099310849 + 478031194404 = 2243457^2 + 691398^2 .

It is not a de Polignac number, because 5511130505253 - 2⁶ = 5511130505189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511130505053) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34019324026 + ... + 34019324187.

Almost surely, 2^{5511130505253} is an apocalyptic number.

It is an amenable number.

5511130505253 is a deficient number, since it is larger than the sum of its proper divisors (2721545928641).

5511130505253 is an equidigital number, since it uses as much as digits as its factorization.

5511130505253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68038648225 (or 68038648216 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 36.

The spelling of 5511130505253 in words is "five trillion, five hundred eleven billion, one hundred thirty million, five hundred five thousand, two hundred fifty-three".