47852779633 has 2 divisors, whose sum is σ = 47852779634. Its totient is φ = 47852779632.

The previous prime is 47852779607. The next prime is 47852779687. The reversal of 47852779633 is 33697725874.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47327132304 + 525647329 = 217548^2 + 22927^2 .

It is a cyclic number.

It is not a de Polignac number, because 47852779633 - 2¹⁷ = 47852648561 is a prime.

It is a super-2 number, since 2×47852779633² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47852779133) 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, 23926389816 + 23926389817.

It is an arithmetic number, because the mean of its divisors is an integer number (23926389817).

Almost surely, 2^47852779633 is an apocalyptic number.

It is an amenable number.

47852779633 is a deficient number, since it is larger than the sum of its proper divisors (1).

47852779633 is an equidigital number, since it uses as much as digits as its factorization.

47852779633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53343360, while the sum is 61.

The spelling of 47852779633 in words is "forty-seven billion, eight hundred fifty-two million, seven hundred seventy-nine thousand, six hundred thirty-three".