88745563 has 4 divisors (see below), whose sum is σ = 88805808. Its totient is φ = 88685320.

The previous prime is 88745551. The next prime is 88745603. The reversal of 88745563 is 36554788.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88745563 - 2²⁵ = 55191131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88745533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27856 + ... + 30877.

It is an arithmetic number, because the mean of its divisors is an integer number (22201452).

Almost surely, 2^88745563 is an apocalyptic number.

88745563 is a deficient number, since it is larger than the sum of its proper divisors (60245).

88745563 is a wasteful number, since it uses less digits than its factorization.

88745563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60244.

The product of its digits is 806400, while the sum is 46.

The square root of 88745563 is about 9420.4863462562. The cubic root of 88745563 is about 446.0486366688.

The spelling of 88745563 in words is "eighty-eight million, seven hundred forty-five thousand, five hundred sixty-three".