4783523985 has 32 divisors (see below), whose sum is σ = 8508240000. Its totient is φ = 2549953728.

The previous prime is 4783523981. The next prime is 4783523993. The reversal of 4783523985 is 5893253874.

It is not a de Polignac number, because 4783523985 - 2² = 4783523981 is a prime.

It is a super-4 number, since 4×4783523985⁴ (a number of 40 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (4783523981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308191 + ... + 323339.

It is an arithmetic number, because the mean of its divisors is an integer number (265882500).

Almost surely, 2^4783523985 is an apocalyptic number.

4783523985 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4783523985 is a deficient number, since it is larger than the sum of its proper divisors (3724716015).

4783523985 is a wasteful number, since it uses less digits than its factorization.

4783523985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17502 (or 17496 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 4783523985 is about 69163.0246952806. The cubic root of 4783523985 is about 1684.9330612344.

The spelling of 4783523985 in words is "four billion, seven hundred eighty-three million, five hundred twenty-three thousand, nine hundred eighty-five".