5221131350 has 48 divisors (see below), whose sum is σ = 9835419600. Its totient is φ = 2061936000.

The previous prime is 5221131343. The next prime is 5221131361. The reversal of 5221131350 is 531311225.

It is a happy number.

It is a congruent number.

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, 1286825 + ... + 1290875.

It is an arithmetic number, because the mean of its divisors is an integer number (204904575).

Almost surely, 2^5221131350 is an apocalyptic number.

5221131350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5221131350 is a deficient number, since it is larger than the sum of its proper divisors (4614288250).

5221131350 is a wasteful number, since it uses less digits than its factorization.

5221131350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385 (or 4380 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 5221131350 is about 72257.3965072089. The cubic root of 5221131350 is about 1734.8218084180.

Adding to 5221131350 its reverse (531311225), we get a palindrome (5752442575).

The spelling of 5221131350 in words is "five billion, two hundred twenty-one million, one hundred thirty-one thousand, three hundred fifty".