5250551044140 has 72 divisors (see below), whose sum is σ = 15942271149168. Its totient is φ = 1398775547520.

The previous prime is 5250551044133. The next prime is 5250551044159. The reversal of 5250551044140 is 414401550525.

5250551044140 is a `hidden beast` number, since 5 + 2 + 50 + 551 + 0 + 44 + 14 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5250551044095 and 5250551044104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14101102 + ... + 14468661.

Almost surely, 2^{5250551044140} is an apocalyptic number.

It is an amenable number.

5250551044140 is an abundant number, since it is smaller than the sum of its proper divisors (10691720105028).

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

5250551044140 is a wasteful number, since it uses less digits than its factorization.

5250551044140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28570799 (or 28570794 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

Adding to 5250551044140 its reverse (414401550525), we get a palindrome (5664952594665).

The spelling of 5250551044140 in words is "five trillion, two hundred fifty billion, five hundred fifty-one million, forty-four thousand, one hundred forty".