330522047 has 2 divisors, whose sum is σ = 330522048. Its totient is φ = 330522046.

The previous prime is 330522013. The next prime is 330522083. The reversal of 330522047 is 740225033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330522047 - 2⁸ = 330521791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330522547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165261023 + 165261024.

It is an arithmetic number, because the mean of its divisors is an integer number (165261024).

Almost surely, 2^330522047 is an apocalyptic number.

330522047 is a deficient number, since it is larger than the sum of its proper divisors (1).

330522047 is an equidigital number, since it uses as much as digits as its factorization.

330522047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 330522047 is about 18180.2653170959. The cubic root of 330522047 is about 691.4065315914.

It can be divided in two parts, 3305 and 22047, that added together give a palindrome (25352).

The spelling of 330522047 in words is "three hundred thirty million, five hundred twenty-two thousand, forty-seven".