5051250254421 has 24 divisors (see below), whose sum is σ = 8416502437824. Its totient is φ = 2859452743680.

The previous prime is 5051250254399. The next prime is 5051250254447. The reversal of 5051250254421 is 1244520521505.

5051250254421 is a `hidden beast` number, since 5 + 0 + 512 + 50 + 2 + 54 + 42 + 1 = 666.

It is not a de Polignac number, because 5051250254421 - 2¹⁰ = 5051250253397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051250254461) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 374659500 + ... + 374672981.

It is an arithmetic number, because the mean of its divisors is an integer number (350687601576).

Almost surely, 2^{5051250254421} is an apocalyptic number.

It is an amenable number.

5051250254421 is a deficient number, since it is larger than the sum of its proper divisors (3365252183403).

5051250254421 is a wasteful number, since it uses less digits than its factorization.

5051250254421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749332601 (or 749332598 counting only the distinct ones).

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

Adding to 5051250254421 its reverse (1244520521505), we get a palindrome (6295770775926).

The spelling of 5051250254421 in words is "five trillion, fifty-one billion, two hundred fifty million, two hundred fifty-four thousand, four hundred twenty-one".