13500332522 has 8 divisors (see below), whose sum is σ = 20251606500. Its totient is φ = 6749797024.

The previous prime is 13500332509. The next prime is 13500332597. The reversal of 13500332522 is 22523300531.

It can be written as a sum of positive squares in 2 ways, for example, as 11250632761 + 2249699761 = 106069^2 + 47431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13500332491 and 13500332500.

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 3 ways as a sum of consecutive naturals, for example, 136397 + ... + 213552.

Almost surely, 2^13500332522 is an apocalyptic number.

13500332522 is a deficient number, since it is larger than the sum of its proper divisors (6751273978).

13500332522 is a wasteful number, since it uses less digits than its factorization.

13500332522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369240.

The product of its (nonzero) digits is 5400, while the sum is 26.

The spelling of 13500332522 in words is "thirteen billion, five hundred million, three hundred thirty-two thousand, five hundred twenty-two".