416523047 has 2 divisors, whose sum is σ = 416523048. Its totient is φ = 416523046.

The previous prime is 416523011. The next prime is 416523089. The reversal of 416523047 is 740325614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416523047 - 2⁸ = 416522791 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416523007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208261523 + 208261524.

It is an arithmetic number, because the mean of its divisors is an integer number (208261524).

Almost surely, 2^416523047 is an apocalyptic number.

416523047 is a deficient number, since it is larger than the sum of its proper divisors (1).

416523047 is an equidigital number, since it uses as much as digits as its factorization.

416523047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 416523047 is about 20408.8962709893. The cubic root of 416523047 is about 746.8149655170.

The spelling of 416523047 in words is "four hundred sixteen million, five hundred twenty-three thousand, forty-seven".