63448823 has 2 divisors, whose sum is σ = 63448824. Its totient is φ = 63448822.

The previous prime is 63448817. The next prime is 63448829. The reversal of 63448823 is 32884436.

It is a balanced prime because it is at equal distance from previous prime (63448817) and next prime (63448829).

It is a cyclic number.

It is not a de Polignac number, because 63448823 - 2¹⁰ = 63447799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63448829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31724411 + 31724412.

It is an arithmetic number, because the mean of its divisors is an integer number (31724412).

Almost surely, 2^63448823 is an apocalyptic number.

63448823 is a deficient number, since it is larger than the sum of its proper divisors (1).

63448823 is an equidigital number, since it uses as much as digits as its factorization.

63448823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 38.

The square root of 63448823 is about 7965.4769474276. The cubic root of 63448823 is about 398.8484023220.

The spelling of 63448823 in words is "sixty-three million, four hundred forty-eight thousand, eight hundred twenty-three".