2251153100633 has 2 divisors, whose sum is σ = 2251153100634. Its totient is φ = 2251153100632.

The previous prime is 2251153100597. The next prime is 2251153100639. The reversal of 2251153100633 is 3360013511522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1139882928409 + 1111270172224 = 1067653^2 + 1054168^2 .

It is a cyclic number.

It is not a de Polignac number, because 2251153100633 - 2²² = 2251148906329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2251153100633.

It is not a weakly prime, because it can be changed into another prime (2251153100639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125576550316 + 1125576550317.

It is an arithmetic number, because the mean of its divisors is an integer number (1125576550317).

Almost surely, 2^{2251153100633} is an apocalyptic number.

It is an amenable number.

2251153100633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2251153100633 is an equidigital number, since it uses as much as digits as its factorization.

2251153100633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 2251153100633 in words is "two trillion, two hundred fifty-one billion, one hundred fifty-three million, one hundred thousand, six hundred thirty-three".