63256723 has 2 divisors, whose sum is σ = 63256724. Its totient is φ = 63256722.

The previous prime is 63256703. The next prime is 63256793. The reversal of 63256723 is 32765236.

63256723 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 is a cyclic number.

It is not a de Polignac number, because 63256723 - 2¹⁷ = 63125651 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (63256703) 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, 31628361 + 31628362.

It is an arithmetic number, because the mean of its divisors is an integer number (31628362).

Almost surely, 2^63256723 is an apocalyptic number.

63256723 is a deficient number, since it is larger than the sum of its proper divisors (1).

63256723 is an equidigital number, since it uses as much as digits as its factorization.

63256723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 34.

The square root of 63256723 is about 7953.4095204510. The cubic root of 63256723 is about 398.4454726883.

The spelling of 63256723 in words is "sixty-three million, two hundred fifty-six thousand, seven hundred twenty-three".