5521791677072 has 80 divisors (see below), whose sum is σ = 11951634100032. Its totient is φ = 2450047541760.

The previous prime is 5521791677027. The next prime is 5521791677111. The reversal of 5521791677072 is 2707761971255.

It is a super-2 number, since 2×5521791677072² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335183 + ... + 3340049.

Almost surely, 2^{5521791677072} 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 5521791677072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5975817050016).

5521791677072 is an abundant number, since it is smaller than the sum of its proper divisors (6429842422960).

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

5521791677072 is a wasteful number, since it uses less digits than its factorization.

5521791677072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005136 (or 3005130 counting only the distinct ones).

The product of its (nonzero) digits is 12965400, while the sum is 59.

The spelling of 5521791677072 in words is "five trillion, five hundred twenty-one billion, seven hundred ninety-one million, six hundred seventy-seven thousand, seventy-two".