4375678363873 has 2 divisors, whose sum is σ = 4375678363874. Its totient is φ = 4375678363872.

The previous prime is 4375678363831. The next prime is 4375678363933. The reversal of 4375678363873 is 3783638765734.

4375678363873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2747481947809 + 1628196416064 = 1657553^2 + 1276008^2 .

It is a cyclic number.

It is not a de Polignac number, because 4375678363873 - 2³⁷ = 4238239410401 is a prime.

It is a super-2 number, since 2×4375678363873² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4375678363813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2187839181936 + 2187839181937.

It is an arithmetic number, because the mean of its divisors is an integer number (2187839181937).

Almost surely, 2^{4375678363873} is an apocalyptic number.

It is an amenable number.

4375678363873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4375678363873 is an equidigital number, since it uses as much as digits as its factorization.

4375678363873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1280240640, while the sum is 70.

The spelling of 4375678363873 in words is "four trillion, three hundred seventy-five billion, six hundred seventy-eight million, three hundred sixty-three thousand, eight hundred seventy-three".