498245065 has 8 divisors (see below), whose sum is σ = 598537800. Its totient is φ = 398166912.

The previous prime is 498245057. The next prime is 498245089. The reversal of 498245065 is 560542894.

It can be written as a sum of positive squares in 4 ways, for example, as 4338889 + 493906176 = 2083^2 + 22224^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 498245065 - 2³ = 498245057 is a prime.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 48490 + ... + 57859.

It is an arithmetic number, because the mean of its divisors is an integer number (74817225).

Almost surely, 2^498245065 is an apocalyptic number.

It is an amenable number.

498245065 is a deficient number, since it is larger than the sum of its proper divisors (100292735).

498245065 is a wasteful number, since it uses less digits than its factorization.

498245065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107291.

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 498245065 is about 22321.4037417005. The cubic root of 498245065 is about 792.7708422228.

The spelling of 498245065 in words is "four hundred ninety-eight million, two hundred forty-five thousand, sixty-five".