485004158 has 4 divisors (see below), whose sum is σ = 727506240. Its totient is φ = 242502078.

The previous prime is 485004133. The next prime is 485004167. The reversal of 485004158 is 851400584.

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

It is a congruent number.

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 as a sum of consecutive naturals, namely, 121251038 + ... + 121251041.

It is an arithmetic number, because the mean of its divisors is an integer number (181876560).

Almost surely, 2^485004158 is an apocalyptic number.

485004158 is a deficient number, since it is larger than the sum of its proper divisors (242502082).

485004158 is a wasteful number, since it uses less digits than its factorization.

485004158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242502081.

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 485004158 is about 22022.8099478700. The cubic root of 485004158 is about 785.6850460492.

The spelling of 485004158 in words is "four hundred eighty-five million, four thousand, one hundred fifty-eight".