16472069903 has 2 divisors, whose sum is σ = 16472069904. Its totient is φ = 16472069902.

The previous prime is 16472069839. The next prime is 16472069963. The reversal of 16472069903 is 30996027461.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16472069903 - 2⁶ = 16472069839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16472069963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8236034951 + 8236034952.

It is an arithmetic number, because the mean of its divisors is an integer number (8236034952).

Almost surely, 2^16472069903 is an apocalyptic number.

16472069903 is a deficient number, since it is larger than the sum of its proper divisors (1).

16472069903 is an equidigital number, since it uses as much as digits as its factorization.

16472069903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 16472069903 in words is "sixteen billion, four hundred seventy-two million, sixty-nine thousand, nine hundred three".