16263783829 has 2 divisors, whose sum is σ = 16263783830. Its totient is φ = 16263783828.

The previous prime is 16263783793. The next prime is 16263783853. The reversal of 16263783829 is 92838736261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12177122500 + 4086661329 = 110350^2 + 63927^2 .

It is a cyclic number.

It is not a de Polignac number, because 16263783829 - 2¹³ = 16263775637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16263783829.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16263783929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8131891914 + 8131891915.

It is an arithmetic number, because the mean of its divisors is an integer number (8131891915).

Almost surely, 2^16263783829 is an apocalyptic number.

It is an amenable number.

16263783829 is a deficient number, since it is larger than the sum of its proper divisors (1).

16263783829 is an equidigital number, since it uses as much as digits as its factorization.

16263783829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 55.

The spelling of 16263783829 in words is "sixteen billion, two hundred sixty-three million, seven hundred eighty-three thousand, eight hundred twenty-nine".