5995494909 has 8 divisors (see below), whose sum is σ = 8882214720. Its totient is φ = 3996996588.

The previous prime is 5995494899. The next prime is 5995494917. The reversal of 5995494909 is 9094945995.

It is a happy number.

5995494909 is a `hidden beast` number, since 5 + 99 + 54 + 9 + 490 + 9 = 666.

It is not a de Polignac number, because 5995494909 - 2⁵ = 5995494877 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5995494979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111027657 + ... + 111027710.

It is an arithmetic number, because the mean of its divisors is an integer number (1110276840).

Almost surely, 2^5995494909 is an apocalyptic number.

It is an amenable number.

5995494909 is a deficient number, since it is larger than the sum of its proper divisors (2886719811).

5995494909 is a wasteful number, since it uses less digits than its factorization.

5995494909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222055376 (or 222055370 counting only the distinct ones).

The product of its (nonzero) digits is 23619600, while the sum is 63.

The square root of 5995494909 is about 77430.5812260246. The cubic root of 5995494909 is about 1816.6656848670.

The spelling of 5995494909 in words is "five billion, nine hundred ninety-five million, four hundred ninety-four thousand, nine hundred nine".