2533959011 has 2 divisors, whose sum is σ = 2533959012. Its totient is φ = 2533959010.

The previous prime is 2533958989. The next prime is 2533959047. The reversal of 2533959011 is 1109593352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2533959011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2533952011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266979505 + 1266979506.

It is an arithmetic number, because the mean of its divisors is an integer number (1266979506).

Almost surely, 2^2533959011 is an apocalyptic number.

2533959011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2533959011 is an equidigital number, since it uses as much as digits as its factorization.

2533959011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36450, while the sum is 38.

The square root of 2533959011 is about 50338.4446621069. Note that the first 3 decimals coincide. The cubic root of 2533959011 is about 1363.3264539692.

The spelling of 2533959011 in words is "two billion, five hundred thirty-three million, nine hundred fifty-nine thousand, eleven".