8645093145 has 192 divisors, whose sum is σ = 17831923200. Its totient is φ = 3985293312.

The previous prime is 8645093131. The next prime is 8645093153. The reversal of 8645093145 is 5413905468.

It is not a de Polignac number, because 8645093145 - 2⁸ = 8645092889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

Together with 9186830055 it forms an amicable pair .

It is a self number, because there is not a number n which added to its sum of digits gives 8645093145.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 19253881 + ... + 19254329.

It is an arithmetic number, because the mean of its divisors is an integer number (92874600).

Almost surely, 2^8645093145 is an apocalyptic number.

It is an amenable number.

8645093145 is an abundant number, since it is smaller than the sum of its proper divisors (9186830055).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8645093145 is a wasteful number, since it uses less digits than its factorization.

8645093145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 8645093145 is about 92978.9930306841. The cubic root of 8645093145 is about 2052.3742584518.

The spelling of 8645093145 in words is "eight billion, six hundred forty-five million, ninety-three thousand, one hundred forty-five".