8745089565 has 8 divisors (see below), whose sum is σ = 13992143328. Its totient is φ = 4664047760.

The previous prime is 8745089501. The next prime is 8745089567. The reversal of 8745089565 is 5659805478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8745089565 - 2⁶ = 8745089501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8745089567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291502971 + ... + 291503000.

It is an arithmetic number, because the mean of its divisors is an integer number (1749017916).

Almost surely, 2^8745089565 is an apocalyptic number.

It is an amenable number.

8745089565 is a deficient number, since it is larger than the sum of its proper divisors (5247053763).

8745089565 is a wasteful number, since it uses less digits than its factorization.

8745089565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583005979.

The product of its (nonzero) digits is 12096000, while the sum is 57.

The square root of 8745089565 is about 93515.1836067277. The cubic root of 8745089565 is about 2060.2571053245.

The spelling of 8745089565 in words is "eight billion, seven hundred forty-five million, eighty-nine thousand, five hundred sixty-five".