16452310578127 has 2 divisors, whose sum is σ = 16452310578128. Its totient is φ = 16452310578126.

The previous prime is 16452310578079. The next prime is 16452310578181. The reversal of 16452310578127 is 72187501325461.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16452310578127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16452310678127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8226155289063 + 8226155289064.

It is an arithmetic number, because the mean of its divisors is an integer number (8226155289064).

Almost surely, 2^{16452310578127} is an apocalyptic number.

16452310578127 is a deficient number, since it is larger than the sum of its proper divisors (1).

16452310578127 is an equidigital number, since it uses as much as digits as its factorization.

16452310578127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 16452310578127 in words is "sixteen trillion, four hundred fifty-two billion, three hundred ten million, five hundred seventy-eight thousand, one hundred twenty-seven".