5321113525450 has 24 divisors (see below), whose sum is σ = 9954480833388. Its totient is φ = 2116142254080.

The previous prime is 5321113525433. The next prime is 5321113525451. The reversal of 5321113525450 is 545253111235.

It can be written as a sum of positive squares in 6 ways, for example, as 4496091919201 + 825021606249 = 2120399^2 + 908307^2 .

It is not an unprimeable number, because it can be changed into a prime (5321113525451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 307570167 + ... + 307587466.

Almost surely, 2^{5321113525450} is an apocalyptic number.

5321113525450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5321113525450 is a deficient number, since it is larger than the sum of its proper divisors (4633367307938).

5321113525450 is a wasteful number, since it uses less digits than its factorization.

5321113525450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615157818 (or 615157813 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 5321113525450 its reverse (545253111235), we get a palindrome (5866366636685).

The spelling of 5321113525450 in words is "five trillion, three hundred twenty-one billion, one hundred thirteen million, five hundred twenty-five thousand, four hundred fifty".