2755167047 has 2 divisors, whose sum is σ = 2755167048. Its totient is φ = 2755167046.

The previous prime is 2755167043. The next prime is 2755167071. The reversal of 2755167047 is 7407615572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2755167047 - 2² = 2755167043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2755166989 and 2755167007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2755167043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377583523 + 1377583524.

It is an arithmetic number, because the mean of its divisors is an integer number (1377583524).

Almost surely, 2^2755167047 is an apocalyptic number.

2755167047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755167047 is an equidigital number, since it uses as much as digits as its factorization.

2755167047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 411600, while the sum is 44.

The square root of 2755167047 is about 52489.6851486080. The cubic root of 2755167047 is about 1401.8965871765.

The spelling of 2755167047 in words is "two billion, seven hundred fifty-five million, one hundred sixty-seven thousand, forty-seven".