47405353 has 2 divisors, whose sum is σ = 47405354. Its totient is φ = 47405352.

The previous prime is 47405341. The next prime is 47405377. The reversal of 47405353 is 35350474.

47405353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38477209 + 8928144 = 6203^2 + 2988^2 .

It is a cyclic number.

It is not a de Polignac number, because 47405353 - 2⁵ = 47405321 is a prime.

It is not a weakly prime, because it can be changed into another prime (47405153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23702676 + 23702677.

It is an arithmetic number, because the mean of its divisors is an integer number (23702677).

Almost surely, 2^47405353 is an apocalyptic number.

It is an amenable number.

47405353 is a deficient number, since it is larger than the sum of its proper divisors (1).

47405353 is an equidigital number, since it uses as much as digits as its factorization.

47405353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 47405353 is about 6885.1545371182. The cubic root of 47405353 is about 361.9171208166.

The spelling of 47405353 in words is "forty-seven million, four hundred five thousand, three hundred fifty-three".