4009953195 has 48 divisors (see below), whose sum is σ = 7220365152. Its totient is φ = 2134978560.

The previous prime is 4009953169. The next prime is 4009953209. The reversal of 4009953195 is 5913599004.

It is a happy number.

4009953195 is a `hidden beast` number, since 400 + 9 + 9 + 53 + 195 = 666.

It is not a de Polignac number, because 4009953195 - 2¹⁰ = 4009952171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4009953195.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 800619 + ... + 805611.

It is an arithmetic number, because the mean of its divisors is an integer number (150424274).

Almost surely, 2^4009953195 is an apocalyptic number.

4009953195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4009953195 is a deficient number, since it is larger than the sum of its proper divisors (3210411957).

4009953195 is an equidigital number, since it uses as much as digits as its factorization.

4009953195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674 (or 5662 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 45.

The square root of 4009953195 is about 63324.1912305242. The cubic root of 4009953195 is about 1588.7166040930.

The spelling of 4009953195 in words is "four billion, nine million, nine hundred fifty-three thousand, one hundred ninety-five".