63582011 has 2 divisors, whose sum is σ = 63582012. Its totient is φ = 63582010.

The previous prime is 63581971. The next prime is 63582041. The reversal of 63582011 is 11028536.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63582011 - 2¹⁰ = 63580987 is a prime.

It is not a weakly prime, because it can be changed into another prime (63582041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31791005 + 31791006.

It is an arithmetic number, because the mean of its divisors is an integer number (31791006).

Almost surely, 2^63582011 is an apocalyptic number.

63582011 is a deficient number, since it is larger than the sum of its proper divisors (1).

63582011 is an equidigital number, since it uses as much as digits as its factorization.

63582011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 63582011 is about 7973.8328926558. The cubic root of 63582011 is about 399.1272868977.

The spelling of 63582011 in words is "sixty-three million, five hundred eighty-two thousand, eleven".