904355063 has 2 divisors, whose sum is σ = 904355064. Its totient is φ = 904355062.

The previous prime is 904355057. The next prime is 904355071. The reversal of 904355063 is 360553409.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 904355063 - 2⁴ = 904355047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (904355563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452177531 + 452177532.

It is an arithmetic number, because the mean of its divisors is an integer number (452177532).

Almost surely, 2^904355063 is an apocalyptic number.

904355063 is a deficient number, since it is larger than the sum of its proper divisors (1).

904355063 is an equidigital number, since it uses as much as digits as its factorization.

904355063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 904355063 is about 30072.4967869314. The cubic root of 904355063 is about 967.0442005457.

The spelling of 904355063 in words is "nine hundred four million, three hundred fifty-five thousand, sixty-three".