494803135 has 4 divisors (see below), whose sum is σ = 593763768. Its totient is φ = 395842504.

The previous prime is 494803103. The next prime is 494803181. The reversal of 494803135 is 531308494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 494803135 - 2⁵ = 494803103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 494803094 and 494803103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49480309 + ... + 49480318.

It is an arithmetic number, because the mean of its divisors is an integer number (148440942).

Almost surely, 2^494803135 is an apocalyptic number.

494803135 is a deficient number, since it is larger than the sum of its proper divisors (98960633).

494803135 is an equidigital number, since it uses as much as digits as its factorization.

494803135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98960632.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 494803135 is about 22244.1708094503. The cubic root of 494803135 is about 790.9411072468.

The spelling of 494803135 in words is "four hundred ninety-four million, eight hundred three thousand, one hundred thirty-five".