498225263 has 2 divisors, whose sum is σ = 498225264. Its totient is φ = 498225262.

The previous prime is 498225251. The next prime is 498225269. The reversal of 498225263 is 362522894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498225263 - 2¹² = 498221167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498225263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498225269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249112631 + 249112632.

It is an arithmetic number, because the mean of its divisors is an integer number (249112632).

Almost surely, 2^498225263 is an apocalyptic number.

498225263 is a deficient number, since it is larger than the sum of its proper divisors (1).

498225263 is an equidigital number, since it uses as much as digits as its factorization.

498225263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 41.

The square root of 498225263 is about 22320.9601719998. The cubic root of 498225263 is about 792.7603395891.

The spelling of 498225263 in words is "four hundred ninety-eight million, two hundred twenty-five thousand, two hundred sixty-three".