7635970103873 has 2 divisors, whose sum is σ = 7635970103874. Its totient is φ = 7635970103872.

The previous prime is 7635970103863. The next prime is 7635970103969. The reversal of 7635970103873 is 3783010795367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7621447925809 + 14522178064 = 2760697^2 + 120508^2 .

It is a cyclic number.

It is not a de Polignac number, because 7635970103873 - 2⁴ = 7635970103857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7635970103863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3817985051936 + 3817985051937.

It is an arithmetic number, because the mean of its divisors is an integer number (3817985051937).

Almost surely, 2^{7635970103873} is an apocalyptic number.

It is an amenable number.

7635970103873 is a deficient number, since it is larger than the sum of its proper divisors (1).

7635970103873 is an equidigital number, since it uses as much as digits as its factorization.

7635970103873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20003760, while the sum is 59.

The spelling of 7635970103873 in words is "seven trillion, six hundred thirty-five billion, nine hundred seventy million, one hundred three thousand, eight hundred seventy-three".