63059287 has 2 divisors, whose sum is σ = 63059288. Its totient is φ = 63059286.

The previous prime is 63059281. The next prime is 63059303. The reversal of 63059287 is 78295036.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63059287 - 2⁷ = 63059159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63059281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31529643 + 31529644.

It is an arithmetic number, because the mean of its divisors is an integer number (31529644).

Almost surely, 2^63059287 is an apocalyptic number.

63059287 is a deficient number, since it is larger than the sum of its proper divisors (1).

63059287 is an equidigital number, since it uses as much as digits as its factorization.

63059287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 63059287 is about 7940.9877849043. The cubic root of 63059287 is about 398.0304998385.

The spelling of 63059287 in words is "sixty-three million, fifty-nine thousand, two hundred eighty-seven".