16316765237 has 16 divisors (see below), whose sum is σ = 16751766720. Its totient is φ = 15887708928.

The previous prime is 16316765183. The next prime is 16316765279. The reversal of 16316765237 is 73256761361.

It is a cyclic number.

It is not a de Polignac number, because 16316765237 - 2¹⁴ = 16316748853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16316765191 and 16316765200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16316765287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3119018 + ... + 3124244.

It is an arithmetic number, because the mean of its divisors is an integer number (1046985420).

Almost surely, 2^16316765237 is an apocalyptic number.

It is an amenable number.

16316765237 is a deficient number, since it is larger than the sum of its proper divisors (435001483).

16316765237 is a wasteful number, since it uses less digits than its factorization.

16316765237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5780.

The product of its digits is 952560, while the sum is 47.

The spelling of 16316765237 in words is "sixteen billion, three hundred sixteen million, seven hundred sixty-five thousand, two hundred thirty-seven".