88786768313861 has 16 divisors (see below), whose sum is σ = 90725812684416. Its totient is φ = 86869691790336.

The previous prime is 88786768313843. The next prime is 88786768313863. The reversal of 88786768313861 is 16831386768788.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88786768313861 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88786768313863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7600301 + ... + 15340733.

It is an arithmetic number, because the mean of its divisors is an integer number (5670363292776).

Almost surely, 2^{88786768313861} is an apocalyptic number.

It is an amenable number.

88786768313861 is a deficient number, since it is larger than the sum of its proper divisors (1939044370555).

88786768313861 is a wasteful number, since it uses less digits than its factorization.

88786768313861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7741852.

The product of its digits is 3121348608, while the sum is 80.

The spelling of 88786768313861 in words is "eighty-eight trillion, seven hundred eighty-six billion, seven hundred sixty-eight million, three hundred thirteen thousand, eight hundred sixty-one".