498159763 has 2 divisors, whose sum is σ = 498159764. Its totient is φ = 498159762.

The previous prime is 498159743. The next prime is 498159769. The reversal of 498159763 is 367951894.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498159763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498159763.

It is not a weakly prime, because it can be changed into another prime (498159769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249079881 + 249079882.

It is an arithmetic number, because the mean of its divisors is an integer number (249079882).

Almost surely, 2^498159763 is an apocalyptic number.

498159763 is a deficient number, since it is larger than the sum of its proper divisors (1).

498159763 is an equidigital number, since it uses as much as digits as its factorization.

498159763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 52.

The square root of 498159763 is about 22319.4928929848. The cubic root of 498159763 is about 792.7255975546.

The spelling of 498159763 in words is "four hundred ninety-eight million, one hundred fifty-nine thousand, seven hundred sixty-three".