63158227124987 has 2 divisors, whose sum is σ = 63158227124988. Its totient is φ = 63158227124986.

The previous prime is 63158227124959. The next prime is 63158227125041. The reversal of 63158227124987 is 78942172285136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63158227124987 - 2²⁶ = 63158160016123 is a prime.

It is not a weakly prime, because it can be changed into another prime (63158227124917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31579113562493 + 31579113562494.

It is an arithmetic number, because the mean of its divisors is an integer number (31579113562494).

Almost surely, 2^{63158227124987} is an apocalyptic number.

63158227124987 is a deficient number, since it is larger than the sum of its proper divisors (1).

63158227124987 is an equidigital number, since it uses as much as digits as its factorization.

63158227124987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81285120, while the sum is 65.

The spelling of 63158227124987 in words is "sixty-three trillion, one hundred fifty-eight billion, two hundred twenty-seven million, one hundred twenty-four thousand, nine hundred eighty-seven".