492849503 has 2 divisors, whose sum is σ = 492849504. Its totient is φ = 492849502.

The previous prime is 492849463. The next prime is 492849517. The reversal of 492849503 is 305948294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 492849503 - 2²² = 488655199 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492849523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246424751 + 246424752.

It is an arithmetic number, because the mean of its divisors is an integer number (246424752).

Almost surely, 2^492849503 is an apocalyptic number.

492849503 is a deficient number, since it is larger than the sum of its proper divisors (1).

492849503 is an equidigital number, since it uses as much as digits as its factorization.

492849503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 492849503 is about 22200.2140304998. The cubic root of 492849503 is about 789.8987762204.

The spelling of 492849503 in words is "four hundred ninety-two million, eight hundred forty-nine thousand, five hundred three".