16263046363 has 2 divisors, whose sum is σ = 16263046364. Its totient is φ = 16263046362.

The previous prime is 16263046351. The next prime is 16263046417. The reversal of 16263046363 is 36364036261.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16263046363 - 2²⁵ = 16229491931 is a prime.

It is a super-3 number, since 3×16263046363³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (16263041363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8131523181 + 8131523182.

It is an arithmetic number, because the mean of its divisors is an integer number (8131523182).

Almost surely, 2^16263046363 is an apocalyptic number.

16263046363 is a deficient number, since it is larger than the sum of its proper divisors (1).

16263046363 is an equidigital number, since it uses as much as digits as its factorization.

16263046363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 40.

The spelling of 16263046363 in words is "sixteen billion, two hundred sixty-three million, forty-six thousand, three hundred sixty-three".