16473113 has 2 divisors, whose sum is σ = 16473114. Its totient is φ = 16473112.

The previous prime is 16473109. The next prime is 16473139. The reversal of 16473113 is 31137461.

It is an a-pointer prime, because the next prime (16473139) can be obtained adding 16473113 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11751184 + 4721929 = 3428^2 + 2173^2 .

It is a cyclic number.

It is not a de Polignac number, because 16473113 - 2² = 16473109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (16473143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8236556 + 8236557.

It is an arithmetic number, because the mean of its divisors is an integer number (8236557).

Almost surely, 2^16473113 is an apocalyptic number.

It is an amenable number.

16473113 is a deficient number, since it is larger than the sum of its proper divisors (1).

16473113 is an equidigital number, since it uses as much as digits as its factorization.

16473113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 26.

The square root of 16473113 is about 4058.7082920555. The cubic root of 16473113 is about 254.4438114705.

The spelling of 16473113 in words is "sixteen million, four hundred seventy-three thousand, one hundred thirteen".