10006504187 has 2 divisors, whose sum is σ = 10006504188. Its totient is φ = 10006504186.

The previous prime is 10006504171. The next prime is 10006504271. The reversal of 10006504187 is 78140560001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10006504187 - 2⁴ = 10006504171 is a prime.

It is not a weakly prime, because it can be changed into another prime (10006503187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5003252093 + 5003252094.

It is an arithmetic number, because the mean of its divisors is an integer number (5003252094).

Almost surely, 2^10006504187 is an apocalyptic number.

10006504187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10006504187 is an equidigital number, since it uses as much as digits as its factorization.

10006504187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 10006504187 in words is "ten billion, six million, five hundred four thousand, one hundred eighty-seven".