492253903 has 2 divisors, whose sum is σ = 492253904. Its totient is φ = 492253902.

The previous prime is 492253897. The next prime is 492253943. The reversal of 492253903 is 309352294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492253903 - 2⁵ = 492253871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492253943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246126951 + 246126952.

It is an arithmetic number, because the mean of its divisors is an integer number (246126952).

Almost surely, 2^492253903 is an apocalyptic number.

492253903 is a deficient number, since it is larger than the sum of its proper divisors (1).

492253903 is an equidigital number, since it uses as much as digits as its factorization.

492253903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 492253903 is about 22186.7956902298. The cubic root of 492253903 is about 789.5804550078.

The spelling of 492253903 in words is "four hundred ninety-two million, two hundred fifty-three thousand, nine hundred three".