16738132837 has 2 divisors, whose sum is σ = 16738132838. Its totient is φ = 16738132836.

The previous prime is 16738132823. The next prime is 16738132847. The reversal of 16738132837 is 73823183761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12462149956 + 4275982881 = 111634^2 + 65391^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16738132837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16738132847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8369066418 + 8369066419.

It is an arithmetic number, because the mean of its divisors is an integer number (8369066419).

Almost surely, 2^16738132837 is an apocalyptic number.

It is an amenable number.

16738132837 is a deficient number, since it is larger than the sum of its proper divisors (1).

16738132837 is an equidigital number, since it uses as much as digits as its factorization.

16738132837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 49.

The spelling of 16738132837 in words is "sixteen billion, seven hundred thirty-eight million, one hundred thirty-two thousand, eight hundred thirty-seven".