16537022314 has 4 divisors (see below), whose sum is σ = 24805533474. Its totient is φ = 8268511156.

The previous prime is 16537022269. The next prime is 16537022353. The reversal of 16537022314 is 41322073561.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13802255289 + 2734767025 = 117483^2 + 52295^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16537022314.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4134255577 + ... + 4134255580.

Almost surely, 2^16537022314 is an apocalyptic number.

16537022314 is a deficient number, since it is larger than the sum of its proper divisors (8268511160).

16537022314 is an equidigital number, since it uses as much as digits as its factorization.

16537022314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8268511159.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 16537022314 its reverse (41322073561), we get a palindrome (57859095875).

The spelling of 16537022314 in words is "sixteen billion, five hundred thirty-seven million, twenty-two thousand, three hundred fourteen".