52424167 has 2 divisors, whose sum is σ = 52424168. Its totient is φ = 52424166.

The previous prime is 52424159. The next prime is 52424179. The reversal of 52424167 is 76142425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52424167 - 2³ = 52424159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52425167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26212083 + 26212084.

It is an arithmetic number, because the mean of its divisors is an integer number (26212084).

Almost surely, 2^52424167 is an apocalyptic number.

52424167 is a deficient number, since it is larger than the sum of its proper divisors (1).

52424167 is an equidigital number, since it uses as much as digits as its factorization.

52424167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 31.

The square root of 52424167 is about 7240.4535078958. The cubic root of 52424167 is about 374.2632456107.

It can be divided in two parts, 5242 and 4167, that added together give a square (9409 = 97²).

The spelling of 52424167 in words is "fifty-two million, four hundred twenty-four thousand, one hundred sixty-seven".