55263113167 has 2 divisors, whose sum is σ = 55263113168. Its totient is φ = 55263113166.

The previous prime is 55263113153. The next prime is 55263113177. The reversal of 55263113167 is 76131136255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55263113167 - 2⁷ = 55263113039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55263113177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27631556583 + 27631556584.

It is an arithmetic number, because the mean of its divisors is an integer number (27631556584).

Almost surely, 2^55263113167 is an apocalyptic number.

55263113167 is a deficient number, since it is larger than the sum of its proper divisors (1).

55263113167 is an equidigital number, since it uses as much as digits as its factorization.

55263113167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 40.

The spelling of 55263113167 in words is "fifty-five billion, two hundred sixty-three million, one hundred thirteen thousand, one hundred sixty-seven".