54120167 has 2 divisors, whose sum is σ = 54120168. Its totient is φ = 54120166.

The previous prime is 54120139. The next prime is 54120179. The reversal of 54120167 is 76102145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54120167 - 2⁸ = 54119911 is a prime.

It is a super-2 number, since 2×54120167² = 5857984952215778, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54126167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27060083 + 27060084.

It is an arithmetic number, because the mean of its divisors is an integer number (27060084).

Almost surely, 2^54120167 is an apocalyptic number.

54120167 is a deficient number, since it is larger than the sum of its proper divisors (1).

54120167 is an equidigital number, since it uses as much as digits as its factorization.

54120167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 54120167 is about 7356.6410133974. The cubic root of 54120167 is about 378.2564793509.

The spelling of 54120167 in words is "fifty-four million, one hundred twenty thousand, one hundred sixty-seven".