16272052187 has 2 divisors, whose sum is σ = 16272052188. Its totient is φ = 16272052186.

The previous prime is 16272052171. The next prime is 16272052201. The reversal of 16272052187 is 78125027261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16272052187 - 2⁴ = 16272052171 is a prime.

It is not a weakly prime, because it can be changed into another prime (16272052157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8136026093 + 8136026094.

It is an arithmetic number, because the mean of its divisors is an integer number (8136026094).

Almost surely, 2^16272052187 is an apocalyptic number.

16272052187 is a deficient number, since it is larger than the sum of its proper divisors (1).

16272052187 is an equidigital number, since it uses as much as digits as its factorization.

16272052187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 41.

The spelling of 16272052187 in words is "sixteen billion, two hundred seventy-two million, fifty-two thousand, one hundred eighty-seven".