88311072663 has 64 divisors (see below), whose sum is σ = 143518602240. Its totient is φ = 53225164800.

The previous prime is 88311072659. The next prime is 88311072673. The reversal of 88311072663 is 36627011388.

It is not a de Polignac number, because 88311072663 - 2² = 88311072659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88311072653) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 53294931 + ... + 53296587.

It is an arithmetic number, because the mean of its divisors is an integer number (2242478160).

Almost surely, 2^88311072663 is an apocalyptic number.

88311072663 is a deficient number, since it is larger than the sum of its proper divisors (55207529577).

88311072663 is a wasteful number, since it uses less digits than its factorization.

88311072663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565 (or 2559 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 88311072663 in words is "eighty-eight billion, three hundred eleven million, seventy-two thousand, six hundred sixty-three".