88985921583 has 16 divisors (see below), whose sum is σ = 134499639680. Its totient is φ = 51878431584.

The previous prime is 88985921567. The next prime is 88985921603. The reversal of 88985921583 is 38512958988.

It is not a de Polignac number, because 88985921583 - 2⁴ = 88985921567 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 (88985921533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60043741 + ... + 60045222.

It is an arithmetic number, because the mean of its divisors is an integer number (8406227480).

Almost surely, 2^88985921583 is an apocalyptic number.

88985921583 is a deficient number, since it is larger than the sum of its proper divisors (45513718097).

88985921583 is a wasteful number, since it uses less digits than its factorization.

88985921583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120088998.

The product of its digits is 49766400, while the sum is 66.

The spelling of 88985921583 in words is "eighty-eight billion, nine hundred eighty-five million, nine hundred twenty-one thousand, five hundred eighty-three".