788067563 has 2 divisors, whose sum is σ = 788067564. Its totient is φ = 788067562.

The previous prime is 788067559. The next prime is 788067583. The reversal of 788067563 is 365760887.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 788067563 - 2² = 788067559 is a prime.

It is not a weakly prime, because it can be changed into another prime (788067583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394033781 + 394033782.

It is an arithmetic number, because the mean of its divisors is an integer number (394033782).

Almost surely, 2^788067563 is an apocalyptic number.

788067563 is a deficient number, since it is larger than the sum of its proper divisors (1).

788067563 is an equidigital number, since it uses as much as digits as its factorization.

788067563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 788067563 is about 28072.5410855519. The cubic root of 788067563 is about 923.6791717847.

The spelling of 788067563 in words is "seven hundred eighty-eight million, sixty-seven thousand, five hundred sixty-three".