4185856053 has 12 divisors (see below), whose sum is σ = 6060270528. Its totient is φ = 2784093480.

The previous prime is 4185856013. The next prime is 4185856057. The reversal of 4185856053 is 3506585814.

4185856053 is a `hidden beast` number, since 4 + 1 + 8 + 585 + 60 + 5 + 3 = 666.

It is not a de Polignac number, because 4185856053 - 2⁸ = 4185855797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4185856057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535675 + ... + 543432.

It is an arithmetic number, because the mean of its divisors is an integer number (505022544).

Almost surely, 2^4185856053 is an apocalyptic number.

It is an amenable number.

4185856053 is a deficient number, since it is larger than the sum of its proper divisors (1874414475).

4185856053 is a wasteful number, since it uses less digits than its factorization.

4185856053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079544 (or 1079541 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The square root of 4185856053 is about 64698.1920381088. The cubic root of 4185856053 is about 1611.6154782602.

The spelling of 4185856053 in words is "four billion, one hundred eighty-five million, eight hundred fifty-six thousand, fifty-three".