16369210541 has 2 divisors, whose sum is σ = 16369210542. Its totient is φ = 16369210540.

The previous prime is 16369210523. The next prime is 16369210547. The reversal of 16369210541 is 14501296361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9925937641 + 6443272900 = 99629^2 + 80270^2 .

It is a cyclic number.

It is not a de Polignac number, because 16369210541 - 2¹⁸ = 16368948397 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 16369210495 and 16369210504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16369210547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8184605270 + 8184605271.

It is an arithmetic number, because the mean of its divisors is an integer number (8184605271).

Almost surely, 2^16369210541 is an apocalyptic number.

It is an amenable number.

16369210541 is a deficient number, since it is larger than the sum of its proper divisors (1).

16369210541 is an equidigital number, since it uses as much as digits as its factorization.

16369210541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 16369210541 in words is "sixteen billion, three hundred sixty-nine million, two hundred ten thousand, five hundred forty-one".