63852035473 has 2 divisors, whose sum is σ = 63852035474. Its totient is φ = 63852035472.

The previous prime is 63852035459. The next prime is 63852035549. The reversal of 63852035473 is 37453025836.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58359446929 + 5492588544 = 241577^2 + 74112^2 .

It is a cyclic number.

It is not a de Polignac number, because 63852035473 - 2¹⁷ = 63851904401 is a prime.

It is not a weakly prime, because it can be changed into another prime (63852035413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31926017736 + 31926017737.

It is an arithmetic number, because the mean of its divisors is an integer number (31926017737).

Almost surely, 2^63852035473 is an apocalyptic number.

It is an amenable number.

63852035473 is a deficient number, since it is larger than the sum of its proper divisors (1).

63852035473 is an equidigital number, since it uses as much as digits as its factorization.

63852035473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 63852035473 in words is "sixty-three billion, eight hundred fifty-two million, thirty-five thousand, four hundred seventy-three".