8605875745 has 16 divisors (see below), whose sum is σ = 11287254528. Its totient is φ = 6270693120.

The previous prime is 8605875739. The next prime is 8605875767. The reversal of 8605875745 is 5475785068.

It is not a de Polignac number, because 8605875745 - 2²⁹ = 8069004833 is a prime.

It is a super-2 number, since 2×8605875745² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1630359 + ... + 1635628.

It is an arithmetic number, because the mean of its divisors is an integer number (705453408).

Almost surely, 2^8605875745 is an apocalyptic number.

8605875745 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8605875745 is a deficient number, since it is larger than the sum of its proper divisors (2681378783).

8605875745 is a wasteful number, since it uses less digits than its factorization.

8605875745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266040.

The product of its (nonzero) digits is 9408000, while the sum is 55.

The square root of 8605875745 is about 92767.8594395710. The cubic root of 8605875745 is about 2049.2661061276.

The spelling of 8605875745 in words is "eight billion, six hundred five million, eight hundred seventy-five thousand, seven hundred forty-five".