12455167939363 has 2 divisors, whose sum is σ = 12455167939364. Its totient is φ = 12455167939362.

The previous prime is 12455167939321. The next prime is 12455167939391. The reversal of 12455167939363 is 36393976155421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12455167939363 - 2³³ = 12446578004771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12455167939295 and 12455167939304.

It is not a weakly prime, because it can be changed into another prime (12455167939303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6227583969681 + 6227583969682.

It is an arithmetic number, because the mean of its divisors is an integer number (6227583969682).

Almost surely, 2^{12455167939363} is an apocalyptic number.

12455167939363 is a deficient number, since it is larger than the sum of its proper divisors (1).

12455167939363 is an equidigital number, since it uses as much as digits as its factorization.

12455167939363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110224800, while the sum is 64.

The spelling of 12455167939363 in words is "twelve trillion, four hundred fifty-five billion, one hundred sixty-seven million, nine hundred thirty-nine thousand, three hundred sixty-three".