498009197357 has 16 divisors (see below), whose sum is σ = 570339297792. Its totient is φ = 425976157440.

The previous prime is 498009197293. The next prime is 498009197381. The reversal of 498009197357 is 753791900894.

It is a cyclic number.

It is not a de Polignac number, because 498009197357 - 2⁶ = 498009197293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 498009197357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498009197857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11064863 + ... + 11109779.

It is an arithmetic number, because the mean of its divisors is an integer number (35646206112).

Almost surely, 2^498009197357 is an apocalyptic number.

It is an amenable number.

498009197357 is a deficient number, since it is larger than the sum of its proper divisors (72330100435).

498009197357 is a wasteful number, since it uses less digits than its factorization.

498009197357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48188.

The product of its (nonzero) digits is 17146080, while the sum is 62.

The spelling of 498009197357 in words is "four hundred ninety-eight billion, nine million, one hundred ninety-seven thousand, three hundred fifty-seven".