63788411 has 2 divisors, whose sum is σ = 63788412. Its totient is φ = 63788410.

The previous prime is 63788401. The next prime is 63788423. The reversal of 63788411 is 11488736.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63788411 - 2¹⁰ = 63787387 is a prime.

It is a super-2 number, since 2×63788411² = 8137922755809842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63788401) 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, 31894205 + 31894206.

It is an arithmetic number, because the mean of its divisors is an integer number (31894206).

Almost surely, 2^63788411 is an apocalyptic number.

63788411 is a deficient number, since it is larger than the sum of its proper divisors (1).

63788411 is an equidigital number, since it uses as much as digits as its factorization.

63788411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 38.

The square root of 63788411 is about 7986.7647392420. The cubic root of 63788411 is about 399.5587029046.

The spelling of 63788411 in words is "sixty-three million, seven hundred eighty-eight thousand, four hundred eleven".