63314452 has 24 divisors (see below), whose sum is σ = 113629824. Its totient is φ = 30854592.

The previous prime is 63314429. The next prime is 63314491. The reversal of 63314452 is 25441336.

It is a self number, because there is not a number n which added to its sum of digits gives 63314452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57168 + ... + 58264.

It is an arithmetic number, because the mean of its divisors is an integer number (4734576).

Almost surely, 2^63314452 is an apocalyptic number.

It is an amenable number.

63314452 is a deficient number, since it is larger than the sum of its proper divisors (50315372).

63314452 is a wasteful number, since it uses less digits than its factorization.

63314452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455 (or 1453 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 63314452 is about 7957.0378910748. The cubic root of 63314452 is about 398.5666448677.

Adding to 63314452 its reverse (25441336), we get a palindrome (88755788).

The spelling of 63314452 in words is "sixty-three million, three hundred fourteen thousand, four hundred fifty-two".