5451400050052 has 48 divisors (see below), whose sum is σ = 11067904572480. Its totient is φ = 2323291852800.

The previous prime is 5451400050011. The next prime is 5451400050079. The reversal of 5451400050052 is 2500500041545.

It is a junction number, because it is equal to n+sod(n) for n = 5451400049996 and 5451400050023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33531349 + ... + 33693532.

It is an arithmetic number, because the mean of its divisors is an integer number (230581345260).

Almost surely, 2^{5451400050052} is an apocalyptic number.

It is an amenable number.

5451400050052 is an abundant number, since it is smaller than the sum of its proper divisors (5616504522428).

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

5451400050052 is a wasteful number, since it uses less digits than its factorization.

5451400050052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67225012 (or 67225010 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

Adding to 5451400050052 its reverse (2500500041545), we get a palindrome (7951900091597).

The spelling of 5451400050052 in words is "five trillion, four hundred fifty-one billion, four hundred million, fifty thousand, fifty-two".