5511050555000 has 80 divisors (see below), whose sum is σ = 12915933047160. Its totient is φ = 2203815600000.

The previous prime is 5511050554981. The next prime is 5511050555047. The reversal of 5511050555000 is 5550501155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18305690 + ... + 18604310.

Almost surely, 2^{5511050555000} is an apocalyptic number.

5511050555000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5511050555000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6457966523580).

5511050555000 is an abundant number, since it is smaller than the sum of its proper divisors (7404882492160).

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

5511050555000 is a wasteful number, since it uses less digits than its factorization.

5511050555000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302338 (or 302319 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 32.

The spelling of 5511050555000 in words is "five trillion, five hundred eleven billion, fifty million, five hundred fifty-five thousand".