2033254891 has 2 divisors, whose sum is σ = 2033254892. Its totient is φ = 2033254890.

The previous prime is 2033254879. The next prime is 2033254897. The reversal of 2033254891 is 1984523302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2033254891 - 2¹⁵ = 2033222123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2033254891.

It is not a weakly prime, because it can be changed into another prime (2033254897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016627445 + 1016627446.

It is an arithmetic number, because the mean of its divisors is an integer number (1016627446).

Almost surely, 2^2033254891 is an apocalyptic number.

2033254891 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033254891 is an equidigital number, since it uses as much as digits as its factorization.

2033254891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2033254891 is about 45091.6277262199. The cubic root of 2033254891 is about 1266.8657893868.

The spelling of 2033254891 in words is "two billion, thirty-three million, two hundred fifty-four thousand, eight hundred ninety-one".