485494403 has 4 divisors (see below), whose sum is σ = 511046760. Its totient is φ = 459942048.

The previous prime is 485494367. The next prime is 485494433. The reversal of 485494403 is 304494584.

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 485494403 - 2²⁰ = 484445827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485494433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12776150 + ... + 12776187.

It is an arithmetic number, because the mean of its divisors is an integer number (127761690).

Almost surely, 2^485494403 is an apocalyptic number.

485494403 is a deficient number, since it is larger than the sum of its proper divisors (25552357).

485494403 is a wasteful number, since it uses less digits than its factorization.

485494403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25552356.

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 485494403 is about 22033.9375282767. The cubic root of 485494403 is about 785.9496818960.

The spelling of 485494403 in words is "four hundred eighty-five million, four hundred ninety-four thousand, four hundred three".