4912447251167 has 2 divisors, whose sum is σ = 4912447251168. Its totient is φ = 4912447251166.

The previous prime is 4912447251121. The next prime is 4912447251227. The reversal of 4912447251167 is 7611527442194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4912447251167 - 2²⁰ = 4912446202591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4912447253167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2456223625583 + 2456223625584.

It is an arithmetic number, because the mean of its divisors is an integer number (2456223625584).

Almost surely, 2^{4912447251167} is an apocalyptic number.

4912447251167 is a deficient number, since it is larger than the sum of its proper divisors (1).

4912447251167 is an equidigital number, since it uses as much as digits as its factorization.

4912447251167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3386880, while the sum is 53.

The spelling of 4912447251167 in words is "four trillion, nine hundred twelve billion, four hundred forty-seven million, two hundred fifty-one thousand, one hundred sixty-seven".