75849873103 has 2 divisors, whose sum is σ = 75849873104. Its totient is φ = 75849873102.

The previous prime is 75849873013. The next prime is 75849873137. The reversal of 75849873103 is 30137894857.

It is a happy number.

Together with previous prime (75849873013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75849873103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75849973103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37924936551 + 37924936552.

It is an arithmetic number, because the mean of its divisors is an integer number (37924936552).

Almost surely, 2^75849873103 is an apocalyptic number.

75849873103 is a deficient number, since it is larger than the sum of its proper divisors (1).

75849873103 is an equidigital number, since it uses as much as digits as its factorization.

75849873103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 75849873103 in words is "seventy-five billion, eight hundred forty-nine million, eight hundred seventy-three thousand, one hundred three".