87063444531327 has 16 divisors (see below), whose sum is σ = 127050238288512. Its totient is φ = 52593848629920.

The previous prime is 87063444531293. The next prime is 87063444531337. The reversal of 87063444531327 is 72313544436078.

It is not a de Polignac number, because 87063444531327 - 2¹⁵ = 87063444498559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87063444531337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4296872928 + ... + 4296893189.

It is an arithmetic number, because the mean of its divisors is an integer number (7940639893032).

Almost surely, 2^{87063444531327} is an apocalyptic number.

87063444531327 is a deficient number, since it is larger than the sum of its proper divisors (39986793757185).

87063444531327 is a wasteful number, since it uses less digits than its factorization.

87063444531327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8593766438.

The product of its (nonzero) digits is 40642560, while the sum is 57.

The spelling of 87063444531327 in words is "eighty-seven trillion, sixty-three billion, four hundred forty-four million, five hundred thirty-one thousand, three hundred twenty-seven".