16725043823 has 2 divisors, whose sum is σ = 16725043824. Its totient is φ = 16725043822.

The previous prime is 16725043697. The next prime is 16725043831. The reversal of 16725043823 is 32834052761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16725043823 - 2¹⁴ = 16725027439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16725043843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8362521911 + 8362521912.

It is an arithmetic number, because the mean of its divisors is an integer number (8362521912).

Almost surely, 2^16725043823 is an apocalyptic number.

16725043823 is a deficient number, since it is larger than the sum of its proper divisors (1).

16725043823 is an equidigital number, since it uses as much as digits as its factorization.

16725043823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 16725043823 in words is "sixteen billion, seven hundred twenty-five million, forty-three thousand, eight hundred twenty-three".