494975535 has 16 divisors (see below), whose sum is σ = 792238560. Its totient is φ = 263894400.

The previous prime is 494975531. The next prime is 494975539. The reversal of 494975535 is 535579494.

It is an interprime number because it is at equal distance from previous prime (494975531) and next prime (494975539).

It is not a de Polignac number, because 494975535 - 2² = 494975531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494975531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73281 + ... + 79749.

It is an arithmetic number, because the mean of its divisors is an integer number (49514910).

Almost surely, 2^494975535 is an apocalyptic number.

494975535 is a deficient number, since it is larger than the sum of its proper divisors (297263025).

494975535 is a wasteful number, since it uses less digits than its factorization.

494975535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11578.

The product of its digits is 3402000, while the sum is 51.

The square root of 494975535 is about 22248.0456445055. The cubic root of 494975535 is about 791.0329568489.

It can be divided in two parts, 494975 and 535, that added together give a triangular number (495510 = T₉₉₅).

The spelling of 494975535 in words is "four hundred ninety-four million, nine hundred seventy-five thousand, five hundred thirty-five".