63536087 has 2 divisors, whose sum is σ = 63536088. Its totient is φ = 63536086.

The previous prime is 63536063. The next prime is 63536093. The reversal of 63536087 is 78063536.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63536087 - 2⁶ = 63536023 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63536087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63536027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31768043 + 31768044.

It is an arithmetic number, because the mean of its divisors is an integer number (31768044).

Almost surely, 2^63536087 is an apocalyptic number.

63536087 is a deficient number, since it is larger than the sum of its proper divisors (1).

63536087 is an equidigital number, since it uses as much as digits as its factorization.

63536087 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 38.

The square root of 63536087 is about 7970.9527034101. The cubic root of 63536087 is about 399.0311698984.

The spelling of 63536087 in words is "sixty-three million, five hundred thirty-six thousand, eighty-seven".