4735238985 has 12 divisors (see below), whose sum is σ = 8207747652. Its totient is φ = 2525460768.

The previous prime is 4735238983. The next prime is 4735239013. The reversal of 4735238985 is 5898325374.

4735238985 is a `hidden beast` number, since 473 + 52 + 38 + 98 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1918177209 + 2817061776 = 43797^2 + 53076^2 .

It is not a de Polignac number, because 4735238985 - 2¹ = 4735238983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4735238983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52613722 + ... + 52613811.

It is an arithmetic number, because the mean of its divisors is an integer number (683978971).

Almost surely, 2^4735238985 is an apocalyptic number.

4735238985 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4735238985 is a deficient number, since it is larger than the sum of its proper divisors (3472508667).

4735238985 is a wasteful number, since it uses less digits than its factorization.

4735238985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105227544 (or 105227541 counting only the distinct ones).

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

The square root of 4735238985 is about 68813.0727769077. The cubic root of 4735238985 is about 1679.2446274647.

The spelling of 4735238985 in words is "four billion, seven hundred thirty-five million, two hundred thirty-eight thousand, nine hundred eighty-five".