10315727772887 has 8 divisors (see below), whose sum is σ = 10764315800160. Its totient is φ = 9867146256000.

The previous prime is 10315727772859. The next prime is 10315727772929. The reversal of 10315727772887 is 78827772751301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10315727772887 - 2²⁰ = 10315726724311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10315727772817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1760387 + ... + 4871387.

It is an arithmetic number, because the mean of its divisors is an integer number (1345539475020).

Almost surely, 2^{10315727772887} is an apocalyptic number.

10315727772887 is a deficient number, since it is larger than the sum of its proper divisors (448588027273).

10315727772887 is a wasteful number, since it uses less digits than its factorization.

10315727772887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255193.

The product of its (nonzero) digits is 64538880, while the sum is 65.

The spelling of 10315727772887 in words is "ten trillion, three hundred fifteen billion, seven hundred twenty-seven million, seven hundred seventy-two thousand, eight hundred eighty-seven".