5251531024422 has 24 divisors (see below), whose sum is σ = 11548142852376. Its totient is φ = 1724383321056.

The previous prime is 5251531024381. The next prime is 5251531024429. The reversal of 5251531024422 is 2244201351525.

5251531024422 is a `hidden beast` number, since 52 + 5 + 153 + 10 + 2 + 442 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5251531024429) 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 11 ways as a sum of consecutive naturals, for example, 2177250463 + ... + 2177252874.

It is an arithmetic number, because the mean of its divisors is an integer number (481172618849).

Almost surely, 2^{5251531024422} is an apocalyptic number.

5251531024422 is an abundant number, since it is smaller than the sum of its proper divisors (6296611827954).

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

5251531024422 is a wasteful number, since it uses less digits than its factorization.

5251531024422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354503412 (or 4354503409 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 5251531024422 its reverse (2244201351525), we get a palindrome (7495732375947).

The spelling of 5251531024422 in words is "five trillion, two hundred fifty-one billion, five hundred thirty-one million, twenty-four thousand, four hundred twenty-two".