4255382602123 has 2 divisors, whose sum is σ = 4255382602124. Its totient is φ = 4255382602122.

The previous prime is 4255382602073. The next prime is 4255382602183. The reversal of 4255382602123 is 3212062835524.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4255382602123 is a prime.

It is a super-2 number, since 2×4255382602123² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4255382602123.

It is not a weakly prime, because it can be changed into another prime (4255382602183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127691301061 + 2127691301062.

It is an arithmetic number, because the mean of its divisors is an integer number (2127691301062).

Almost surely, 2^{4255382602123} is an apocalyptic number.

4255382602123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255382602123 is an equidigital number, since it uses as much as digits as its factorization.

4255382602123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 4255382602123 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-two million, six hundred two thousand, one hundred twenty-three".