5250000031344 has 240 divisors, whose sum is σ = 15522088076352. Its totient is φ = 1653231562752.

The previous prime is 5250000031313. The next prime is 5250000031357. The reversal of 5250000031344 is 4431300000525.

5250000031344 is a `hidden beast` number, since 525 + 0 + 0 + 0 + 0 + 0 + 3 + 134 + 4 = 666.

It is a super-2 number, since 2×5250000031344² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 89358202 + ... + 89416934.

Almost surely, 2^{5250000031344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5250000031344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7761044038176).

5250000031344 is an abundant number, since it is smaller than the sum of its proper divisors (10272088045008).

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

5250000031344 is a wasteful number, since it uses less digits than its factorization.

5250000031344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59104 (or 59095 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 5250000031344 its reverse (4431300000525), we get a palindrome (9681300031869).

The spelling of 5250000031344 in words is "five trillion, two hundred fifty billion, thirty-one thousand, three hundred forty-four".