485751853 has 12 divisors (see below), whose sum is σ = 513636768. Its totient is φ = 459312840.

The previous prime is 485751841. The next prime is 485751869. The reversal of 485751853 is 358157584.

It is a de Polignac number, because none of the positive numbers 2^k-485751853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485751953) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 267318 + ... + 269128.

It is an arithmetic number, because the mean of its divisors is an integer number (42803064).

Almost surely, 2^485751853 is an apocalyptic number.

It is an amenable number.

485751853 is a deficient number, since it is larger than the sum of its proper divisors (27884915).

485751853 is a wasteful number, since it uses less digits than its factorization.

485751853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592 (or 2573 counting only the distinct ones).

The product of its digits is 672000, while the sum is 46.

The square root of 485751853 is about 22039.7788782011. The cubic root of 485751853 is about 786.0885829067.

The spelling of 485751853 in words is "four hundred eighty-five million, seven hundred fifty-one thousand, eight hundred fifty-three".