88284317287 has 6 divisors (see below), whose sum is σ = 91433580368. Its totient is φ = 85240029672.

The previous prime is 88284317243. The next prime is 88284317309. The reversal of 88284317287 is 78271348288.

It is a de Polignac number, because none of the positive numbers 2^k-88284317287 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 (88284317587) 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 5 ways as a sum of consecutive naturals, for example, 52486863 + ... + 52488544.

Almost surely, 2^88284317287 is an apocalyptic number.

88284317287 is a deficient number, since it is larger than the sum of its proper divisors (3149263081).

88284317287 is a wasteful number, since it uses less digits than its factorization.

88284317287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104975465 (or 104975436 counting only the distinct ones).

The product of its digits is 9633792, while the sum is 58.

The spelling of 88284317287 in words is "eighty-eight billion, two hundred eighty-four million, three hundred seventeen thousand, two hundred eighty-seven".