4475943136 has 24 divisors (see below), whose sum is σ = 10070872560. Its totient is φ = 1918261248.

The previous prime is 4475943127. The next prime is 4475943139. The reversal of 4475943136 is 6313495744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4475943139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9990721 + ... + 9991168.

It is an arithmetic number, because the mean of its divisors is an integer number (419619690).

Almost surely, 2^4475943136 is an apocalyptic number.

It is an amenable number.

4475943136 is an abundant number, since it is smaller than the sum of its proper divisors (5594929424).

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

4475943136 is a wasteful number, since it uses less digits than its factorization.

4475943136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19981906 (or 19981898 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The square root of 4475943136 is about 66902.4897593505. The cubic root of 4475943136 is about 1648.0163656590.

The spelling of 4475943136 in words is "four billion, four hundred seventy-five million, nine hundred forty-three thousand, one hundred thirty-six".