492550067 has 2 divisors, whose sum is σ = 492550068. Its totient is φ = 492550066.

The previous prime is 492550063. The next prime is 492550133. The reversal of 492550067 is 760055294.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492550067 - 2² = 492550063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 492550067.

It is not a weakly prime, because it can be changed into another prime (492550063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246275033 + 246275034.

It is an arithmetic number, because the mean of its divisors is an integer number (246275034).

Almost surely, 2^492550067 is an apocalyptic number.

492550067 is a deficient number, since it is larger than the sum of its proper divisors (1).

492550067 is an equidigital number, since it uses as much as digits as its factorization.

492550067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 492550067 is about 22193.4690168076. The cubic root of 492550067 is about 789.7387733219.

The spelling of 492550067 in words is "four hundred ninety-two million, five hundred fifty thousand, sixty-seven".