497250353 has 2 divisors, whose sum is σ = 497250354. Its totient is φ = 497250352.

The previous prime is 497250331. The next prime is 497250361. The reversal of 497250353 is 353052794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 492484864 + 4765489 = 22192^2 + 2183^2 .

It is a cyclic number.

It is not a de Polignac number, because 497250353 - 2¹² = 497246257 is a prime.

It is not a weakly prime, because it can be changed into another prime (497250373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248625176 + 248625177.

It is an arithmetic number, because the mean of its divisors is an integer number (248625177).

Almost surely, 2^497250353 is an apocalyptic number.

It is an amenable number.

497250353 is a deficient number, since it is larger than the sum of its proper divisors (1).

497250353 is an equidigital number, since it uses as much as digits as its factorization.

497250353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 497250353 is about 22299.1110360929. Note that the first 3 decimals coincide. The cubic root of 497250353 is about 792.2429199283.

The spelling of 497250353 in words is "four hundred ninety-seven million, two hundred fifty thousand, three hundred fifty-three".