16145573556107 has 2 divisors, whose sum is σ = 16145573556108. Its totient is φ = 16145573556106.

The previous prime is 16145573556061. The next prime is 16145573556109. The reversal of 16145573556107 is 70165537554161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16145573556107 - 2¹⁸ = 16145573293963 is a prime.

Together with 16145573556109, 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 (16145573556109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8072786778053 + 8072786778054.

It is an arithmetic number, because the mean of its divisors is an integer number (8072786778054).

Almost surely, 2^{16145573556107} is an apocalyptic number.

16145573556107 is a deficient number, since it is larger than the sum of its proper divisors (1).

16145573556107 is an equidigital number, since it uses as much as digits as its factorization.

16145573556107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230000, while the sum is 56.

The spelling of 16145573556107 in words is "sixteen trillion, one hundred forty-five billion, five hundred seventy-three million, five hundred fifty-six thousand, one hundred seven".