16850352037 has 4 divisors (see below), whose sum is σ = 16850899936. Its totient is φ = 16849804140.

The previous prime is 16850351981. The next prime is 16850352047. The reversal of 16850352037 is 73025305861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16850352037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16850352047) 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 3 ways as a sum of consecutive naturals, for example, 224889 + ... + 290302.

It is an arithmetic number, because the mean of its divisors is an integer number (4212724984).

Almost surely, 2^16850352037 is an apocalyptic number.

It is an amenable number.

16850352037 is a deficient number, since it is larger than the sum of its proper divisors (547899).

16850352037 is an equidigital number, since it uses as much as digits as its factorization.

16850352037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547898.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 16850352037 its reverse (73025305861), we get a palindrome (89875657898).

The spelling of 16850352037 in words is "sixteen billion, eight hundred fifty million, three hundred fifty-two thousand, thirty-seven".