167432563 has 2 divisors, whose sum is σ = 167432564. Its totient is φ = 167432562.

The previous prime is 167432557. The next prime is 167432569. The reversal of 167432563 is 365234761.

It is a balanced prime because it is at equal distance from previous prime (167432557) and next prime (167432569).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-167432563 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (167432569) 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, 83716281 + 83716282.

It is an arithmetic number, because the mean of its divisors is an integer number (83716282).

Almost surely, 2^167432563 is an apocalyptic number.

167432563 is a deficient number, since it is larger than the sum of its proper divisors (1).

167432563 is an equidigital number, since it uses as much as digits as its factorization.

167432563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 167432563 is about 12939.5735246568. The cubic root of 167432563 is about 551.1628981591.

It can be divided in two parts, 16743 and 2563, that added together give a triangular number (19306 = T₁₉₆).

The spelling of 167432563 in words is "one hundred sixty-seven million, four hundred thirty-two thousand, five hundred sixty-three".