16751315773 has 2 divisors, whose sum is σ = 16751315774. Its totient is φ = 16751315772.

The previous prime is 16751315753. The next prime is 16751315783. The reversal of 16751315773 is 37751315761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16047315684 + 704000089 = 126678^2 + 26533^2 .

It is a cyclic number.

It is not a de Polignac number, because 16751315773 - 2¹⁷ = 16751184701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16751315753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8375657886 + 8375657887.

It is an arithmetic number, because the mean of its divisors is an integer number (8375657887).

Almost surely, 2^16751315773 is an apocalyptic number.

It is an amenable number.

16751315773 is a deficient number, since it is larger than the sum of its proper divisors (1).

16751315773 is an equidigital number, since it uses as much as digits as its factorization.

16751315773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 463050, while the sum is 46.

The spelling of 16751315773 in words is "sixteen billion, seven hundred fifty-one million, three hundred fifteen thousand, seven hundred seventy-three".