2995205491 has 4 divisors (see below), whose sum is σ = 2995569184. Its totient is φ = 2994841800.

The previous prime is 2995205489. The next prime is 2995205497. The reversal of 2995205491 is 1945025992.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2995205491 - 2¹ = 2995205489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2995205497) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 169200 + ... + 186061.

It is an arithmetic number, because the mean of its divisors is an integer number (748892296).

Almost surely, 2^2995205491 is an apocalyptic number.

2995205491 is a deficient number, since it is larger than the sum of its proper divisors (363693).

2995205491 is an equidigital number, since it uses as much as digits as its factorization.

2995205491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363692.

The product of its (nonzero) digits is 291600, while the sum is 46.

The square root of 2995205491 is about 54728.4705706271. The cubic root of 2995205491 is about 1441.4808408035.

The spelling of 2995205491 in words is "two billion, nine hundred ninety-five million, two hundred five thousand, four hundred ninety-one".