6872300371787 has 2 divisors, whose sum is σ = 6872300371788. Its totient is φ = 6872300371786.

The previous prime is 6872300371693. The next prime is 6872300371789. The reversal of 6872300371787 is 7871730032786.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6872300371787 - 2²⁸ = 6872031936331 is a prime.

Together with 6872300371789, 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 (6872300371789) 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, 3436150185893 + 3436150185894.

It is an arithmetic number, because the mean of its divisors is an integer number (3436150185894).

Almost surely, 2^{6872300371787} is an apocalyptic number.

6872300371787 is a deficient number, since it is larger than the sum of its proper divisors (1).

6872300371787 is an equidigital number, since it uses as much as digits as its factorization.

6872300371787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16595712, while the sum is 59.

The spelling of 6872300371787 in words is "six trillion, eight hundred seventy-two billion, three hundred million, three hundred seventy-one thousand, seven hundred eighty-seven".