88323051985 has 96 divisors (see below), whose sum is σ = 131392876032. Its totient is φ = 56706693120.

The previous prime is 88323051967. The next prime is 88323052049. The reversal of 88323051985 is 58915032388.

It is not a de Polignac number, because 88323051985 - 2¹⁹ = 88322527697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 90401817 + ... + 90402793.

It is an arithmetic number, because the mean of its divisors is an integer number (1368675792).

Almost surely, 2^88323051985 is an apocalyptic number.

It is an amenable number.

88323051985 is a deficient number, since it is larger than the sum of its proper divisors (43069824047).

88323051985 is a wasteful number, since it uses less digits than its factorization.

88323051985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 88323051985 in words is "eighty-eight billion, three hundred twenty-three million, fifty-one thousand, nine hundred eighty-five".