492549059 has 2 divisors, whose sum is σ = 492549060. Its totient is φ = 492549058.

The previous prime is 492549037. The next prime is 492549067. The reversal of 492549059 is 950945294.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492549059 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (482549059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246274529 + 246274530.

It is an arithmetic number, because the mean of its divisors is an integer number (246274530).

Almost surely, 2^492549059 is an apocalyptic number.

492549059 is a deficient number, since it is larger than the sum of its proper divisors (1).

492549059 is an equidigital number, since it uses as much as digits as its factorization.

492549059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 47.

The square root of 492549059 is about 22193.4463074125. The cubic root of 492549059 is about 789.7382345900.

The spelling of 492549059 in words is "four hundred ninety-two million, five hundred forty-nine thousand, fifty-nine".