16356000919 has 2 divisors, whose sum is σ = 16356000920. Its totient is φ = 16356000918.

The previous prime is 16356000889. The next prime is 16356000977. The reversal of 16356000919 is 91900065361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16356000919 - 2¹³ = 16355992727 is a prime.

It is a super-2 number, since 2×16356000919² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16356010919) 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, 8178000459 + 8178000460.

It is an arithmetic number, because the mean of its divisors is an integer number (8178000460).

Almost surely, 2^16356000919 is an apocalyptic number.

16356000919 is a deficient number, since it is larger than the sum of its proper divisors (1).

16356000919 is an equidigital number, since it uses as much as digits as its factorization.

16356000919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 40.

The spelling of 16356000919 in words is "sixteen billion, three hundred fifty-six million, nine hundred nineteen", and thus it is an aban number.