63006532601 has 2 divisors, whose sum is σ = 63006532602. Its totient is φ = 63006532600.

The previous prime is 63006532541. The next prime is 63006532609. The reversal of 63006532601 is 10623560036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37985620201 + 25020912400 = 194899^2 + 158180^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63006532601 is a prime.

It is not a weakly prime, because it can be changed into another prime (63006532609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31503266300 + 31503266301.

It is an arithmetic number, because the mean of its divisors is an integer number (31503266301).

Almost surely, 2^63006532601 is an apocalyptic number.

It is an amenable number.

63006532601 is a deficient number, since it is larger than the sum of its proper divisors (1).

63006532601 is an equidigital number, since it uses as much as digits as its factorization.

63006532601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 63006532601 in words is "sixty-three billion, six million, five hundred thirty-two thousand, six hundred one".