5511530675112 has 384 divisors, whose sum is σ = 18167269939200. Its totient is φ = 1353472934400.

The previous prime is 5511530675051. The next prime is 5511530675113. The reversal of 5511530675112 is 2115760351155.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5511530675113) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 339560037 + ... + 339576267.

It is an arithmetic number, because the mean of its divisors is an integer number (47310598800).

Almost surely, 2^{5511530675112} 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 5511530675112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9083634969600).

5511530675112 is an abundant number, since it is smaller than the sum of its proper divisors (12655739264088).

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

5511530675112 is a wasteful number, since it uses less digits than its factorization.

5511530675112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16805 (or 16782 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 42.

The spelling of 5511530675112 in words is "five trillion, five hundred eleven billion, five hundred thirty million, six hundred seventy-five thousand, one hundred twelve".