88868955986887 has 4 divisors (see below), whose sum is σ = 88869006614376. Its totient is φ = 88868905359400.

The previous prime is 88868955986873. The next prime is 88868955986903. The reversal of 88868955986887 is 78868955986888.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88868955986887 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 (88868955986807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22582489 + ... + 26224162.

It is an arithmetic number, because the mean of its divisors is an integer number (22217251653594).

Almost surely, 2^{88868955986887} is an apocalyptic number.

88868955986887 is a deficient number, since it is larger than the sum of its proper divisors (50627489).

88868955986887 is a wasteful number, since it uses less digits than its factorization.

88868955986887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50627488.

The product of its digits is 1070176665600, while the sum is 103.

Subtracting from 88868955986887 its reverse (78868955986888), we obtain a palindrome (9999999999999).

The spelling of 88868955986887 in words is "eighty-eight trillion, eight hundred sixty-eight billion, nine hundred fifty-five million, nine hundred eighty-six thousand, eight hundred eighty-seven".