2291053336 has 32 divisors (see below), whose sum is σ = 5046728400. Its totient is φ = 961280640.

The previous prime is 2291053333. The next prime is 2291053337. The reversal of 2291053336 is 6333501922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2291053333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000191 + ... + 1002478.

Almost surely, 2^2291053336 is an apocalyptic number.

2291053336 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2291053336 is an abundant number, since it is smaller than the sum of its proper divisors (2755675064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2291053336 is a wasteful number, since it uses less digits than its factorization.

2291053336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002699 (or 2002695 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 2291053336 is about 47864.9489292530. The cubic root of 2291053336 is about 1318.2923541100.

The spelling of 2291053336 in words is "two billion, two hundred ninety-one million, fifty-three thousand, three hundred thirty-six".