5454002051442 has 96 divisors (see below), whose sum is σ = 13726567895040. Its totient is φ = 1532837869920.

The previous prime is 5454002051401. The next prime is 5454002051467. The reversal of 5454002051442 is 2441502004545.

5454002051442 is a `hidden beast` number, since 5 + 4 + 5 + 4 + 0 + 0 + 205 + 1 + 442 = 666.

It is a super-2 number, since 2×5454002051442² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5454002051397 and 5454002051406.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3232923 + ... + 4621665.

It is an arithmetic number, because the mean of its divisors is an integer number (142985082240).

Almost surely, 2^{5454002051442} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5454002051442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6863283947520).

5454002051442 is an abundant number, since it is smaller than the sum of its proper divisors (8272565843598).

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

5454002051442 is a wasteful number, since it uses less digits than its factorization.

5454002051442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389268 (or 1389265 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 5454002051442 its reverse (2441502004545), we get a palindrome (7895504055987).

The spelling of 5454002051442 in words is "five trillion, four hundred fifty-four billion, two million, fifty-one thousand, four hundred forty-two".