2499236633 has 2 divisors, whose sum is σ = 2499236634. Its totient is φ = 2499236632.

The previous prime is 2499236629. The next prime is 2499236639. The reversal of 2499236633 is 3366329942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2240412889 + 258823744 = 47333^2 + 16088^2 .

It is a cyclic number.

It is not a de Polignac number, because 2499236633 - 2² = 2499236629 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2499236639) 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 as a sum of consecutive naturals, namely, 1249618316 + 1249618317.

It is an arithmetic number, because the mean of its divisors is an integer number (1249618317).

Almost surely, 2^2499236633 is an apocalyptic number.

It is an amenable number.

2499236633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2499236633 is an equidigital number, since it uses as much as digits as its factorization.

2499236633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1259712, while the sum is 47.

The square root of 2499236633 is about 49992.3657471818. The cubic root of 2499236633 is about 1357.0706544460.

The spelling of 2499236633 in words is "two billion, four hundred ninety-nine million, two hundred thirty-six thousand, six hundred thirty-three".