4783917285 has 144 divisors (see below), whose sum is σ = 10115539200. Its totient is φ = 2082592512.

The previous prime is 4783917247. The next prime is 4783917287. The reversal of 4783917285 is 5827193874.

It is a happy number.

4783917285 is a `hidden beast` number, since 478 + 3 + 91 + 7 + 2 + 85 = 666.

It is not a de Polignac number, because 4783917285 - 2⁷ = 4783917157 is a prime.

Its product of digits (3386880) is a multiple of the sum of its prime factors (1080).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4783917287) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5051182 + ... + 5052128.

It is an arithmetic number, because the mean of its divisors is an integer number (70246800).

Almost surely, 2^4783917285 is an apocalyptic number.

4783917285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4783917285 is an abundant number, since it is smaller than the sum of its proper divisors (5331621915).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4783917285 is a wasteful number, since it uses less digits than its factorization.

4783917285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 1070 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 4783917285 is about 69165.8679190827. The cubic root of 4783917285 is about 1684.9792382101.

The spelling of 4783917285 in words is "four billion, seven hundred eighty-three million, nine hundred seventeen thousand, two hundred eighty-five".