4919956229 has 2 divisors, whose sum is σ = 4919956230. Its totient is φ = 4919956228.

The previous prime is 4919956219. The next prime is 4919956259. The reversal of 4919956229 is 9226599194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3694816225 + 1225140004 = 60785^2 + 35002^2 .

It is a cyclic number.

It is not a de Polignac number, because 4919956229 - 2³² = 624988933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4919956219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2459978114 + 2459978115.

It is an arithmetic number, because the mean of its divisors is an integer number (2459978115).

Almost surely, 2^4919956229 is an apocalyptic number.

It is an amenable number.

4919956229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4919956229 is an equidigital number, since it uses as much as digits as its factorization.

4919956229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3149280, while the sum is 56.

The square root of 4919956229 is about 70142.3996524214. The cubic root of 4919956229 is about 1700.8019548458.

The spelling of 4919956229 in words is "four billion, nine hundred nineteen million, nine hundred fifty-six thousand, two hundred twenty-nine".