498524687 has 2 divisors, whose sum is σ = 498524688. Its totient is φ = 498524686.

The previous prime is 498524659. The next prime is 498524729. The reversal of 498524687 is 786425894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498524687 - 2⁶ = 498524623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498524087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249262343 + 249262344.

It is an arithmetic number, because the mean of its divisors is an integer number (249262344).

Almost surely, 2^498524687 is an apocalyptic number.

498524687 is a deficient number, since it is larger than the sum of its proper divisors (1).

498524687 is an equidigital number, since it uses as much as digits as its factorization.

498524687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3870720, while the sum is 53.

The square root of 498524687 is about 22327.6664029182. Note that the first 3 decimals coincide. The cubic root of 498524687 is about 792.9191191302.

The spelling of 498524687 in words is "four hundred ninety-eight million, five hundred twenty-four thousand, six hundred eighty-seven".