5554125421012 has 48 divisors (see below), whose sum is σ = 11340091929600. Its totient is φ = 2379259628256.

The previous prime is 5554125420953. The next prime is 5554125421043. The reversal of 5554125421012 is 2101245214555.

It is a super-2 number, since 2×5554125421012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 2110878 + ... + 3945130.

It is an arithmetic number, because the mean of its divisors is an integer number (236251915200).

Almost surely, 2^{5554125421012} 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 5554125421012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5670045964800).

5554125421012 is an abundant number, since it is smaller than the sum of its proper divisors (5785966508588).

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

5554125421012 is a wasteful number, since it uses less digits than its factorization.

5554125421012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836485 (or 1836469 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 37.

The spelling of 5554125421012 in words is "five trillion, five hundred fifty-four billion, one hundred twenty-five million, four hundred twenty-one thousand, twelve".