498225251 has 2 divisors, whose sum is σ = 498225252. Its totient is φ = 498225250.

The previous prime is 498225229. The next prime is 498225263. The reversal of 498225251 is 152522894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498225251 - 2¹⁰ = 498224227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (498225151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249112625 + 249112626.

It is an arithmetic number, because the mean of its divisors is an integer number (249112626).

Almost surely, 2^498225251 is an apocalyptic number.

498225251 is a deficient number, since it is larger than the sum of its proper divisors (1).

498225251 is an equidigital number, since it uses as much as digits as its factorization.

498225251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 38.

The square root of 498225251 is about 22320.9599031941. The cubic root of 498225251 is about 792.7603332245.

The spelling of 498225251 in words is "four hundred ninety-eight million, two hundred twenty-five thousand, two hundred fifty-one".