16715412551 has 2 divisors, whose sum is σ = 16715412552. Its totient is φ = 16715412550.

The previous prime is 16715412533. The next prime is 16715412569. The reversal of 16715412551 is 15521451761.

16715412551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (16715412533) and next prime (16715412569).

It is a cyclic number.

It is not a de Polignac number, because 16715412551 - 2¹⁰ = 16715411527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16715412521) 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, 8357706275 + 8357706276.

It is an arithmetic number, because the mean of its divisors is an integer number (8357706276).

Almost surely, 2^16715412551 is an apocalyptic number.

16715412551 is a deficient number, since it is larger than the sum of its proper divisors (1).

16715412551 is an equidigital number, since it uses as much as digits as its factorization.

16715412551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42000, while the sum is 38.

The spelling of 16715412551 in words is "sixteen billion, seven hundred fifteen million, four hundred twelve thousand, five hundred fifty-one".