485187713 has 4 divisors (see below), whose sum is σ = 488891568. Its totient is φ = 481483860.

The previous prime is 485187709. The next prime is 485187733. The reversal of 485187713 is 317781584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 485187713 - 2² = 485187709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485187733) 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, 1851731 + ... + 1851992.

It is an arithmetic number, because the mean of its divisors is an integer number (122222892).

Almost surely, 2^485187713 is an apocalyptic number.

It is an amenable number.

485187713 is a deficient number, since it is larger than the sum of its proper divisors (3703855).

485187713 is a wasteful number, since it uses less digits than its factorization.

485187713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703854.

The product of its digits is 188160, while the sum is 44.

The square root of 485187713 is about 22026.9769373829. The cubic root of 485187713 is about 785.7841505116.

The spelling of 485187713 in words is "four hundred eighty-five million, one hundred eighty-seven thousand, seven hundred thirteen".