63552799 has 2 divisors, whose sum is σ = 63552800. Its totient is φ = 63552798.

The previous prime is 63552781. The next prime is 63552803. The reversal of 63552799 is 99725536.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63552799 - 2¹⁵ = 63520031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63552719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31776399 + 31776400.

It is an arithmetic number, because the mean of its divisors is an integer number (31776400).

Almost surely, 2^63552799 is an apocalyptic number.

63552799 is a deficient number, since it is larger than the sum of its proper divisors (1).

63552799 is an equidigital number, since it uses as much as digits as its factorization.

63552799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 510300, while the sum is 46.

The square root of 63552799 is about 7972.0009407927. Note that the first 3 decimals coincide. The cubic root of 63552799 is about 399.0661527700.

The spelling of 63552799 in words is "sixty-three million, five hundred fifty-two thousand, seven hundred ninety-nine".