16915000481 has 2 divisors, whose sum is σ = 16915000482. Its totient is φ = 16915000480.

The previous prime is 16915000451. The next prime is 16915000483. The reversal of 16915000481 is 18400051961.

16915000481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10063299856 + 6851700625 = 100316^2 + 82775^2 .

It is a cyclic number.

It is not a de Polignac number, because 16915000481 - 2²² = 16910806177 is a prime.

It is a super-2 number, since 2×16915000481² (a number of 21 digits) contains 22 as substring.

Together with 16915000483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16915000483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8457500240 + 8457500241.

It is an arithmetic number, because the mean of its divisors is an integer number (8457500241).

Almost surely, 2^16915000481 is an apocalyptic number.

It is an amenable number.

16915000481 is a deficient number, since it is larger than the sum of its proper divisors (1).

16915000481 is an equidigital number, since it uses as much as digits as its factorization.

16915000481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 35.

The spelling of 16915000481 in words is "sixteen billion, nine hundred fifteen million, four hundred eighty-one", and thus it is an aban number.