4185653044 has 12 divisors (see below), whose sum is σ = 7378360164. Its totient is φ = 2077550144.

The previous prime is 4185653029. The next prime is 4185653057. The reversal of 4185653044 is 4403565814.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3598560144 + 587092900 = 59988^2 + 24230^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4185652988 and 4185653006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3818479 + ... + 3819574.

It is an arithmetic number, because the mean of its divisors is an integer number (614863347).

Almost surely, 2^4185653044 is an apocalyptic number.

It is an amenable number.

4185653044 is a deficient number, since it is larger than the sum of its proper divisors (3192707120).

4185653044 is a wasteful number, since it uses less digits than its factorization.

4185653044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7638194 (or 7638192 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 4185653044 is about 64696.6231267135. The cubic root of 4185653044 is about 1611.5894240328.

The spelling of 4185653044 in words is "four billion, one hundred eighty-five million, six hundred fifty-three thousand, forty-four".