49999999333 has 2 divisors, whose sum is σ = 49999999334. Its totient is φ = 49999999332.

The previous prime is 49999999297. The next prime is 49999999337. The reversal of 49999999333 is 33399999994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45097619044 + 4902380289 = 212362^2 + 70017^2 .

It is a cyclic number.

It is not a de Polignac number, because 49999999333 - 2⁹ = 49999998821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49999999333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49999999337) 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, 24999999666 + 24999999667.

It is an arithmetic number, because the mean of its divisors is an integer number (24999999667).

Almost surely, 2^49999999333 is an apocalyptic number.

It is an amenable number.

49999999333 is a deficient number, since it is larger than the sum of its proper divisors (1).

49999999333 is an equidigital number, since it uses as much as digits as its factorization.

49999999333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 516560652, while the sum is 76.

The spelling of 49999999333 in words is "forty-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, three hundred thirty-three".