845717603675 has 48 divisors (see below), whose sum is σ = 1266817728000. Its totient is φ = 547118323200.

The previous prime is 845717603609. The next prime is 845717603699. The reversal of 845717603675 is 576306717548.

It is not a de Polignac number, because 845717603675 - 2¹⁰ = 845717602651 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273626 + ... + 1329024.

It is an arithmetic number, because the mean of its divisors is an integer number (26392036000).

Almost surely, 2^845717603675 is an apocalyptic number.

845717603675 is a deficient number, since it is larger than the sum of its proper divisors (421100124325).

845717603675 is a wasteful number, since it uses less digits than its factorization.

845717603675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055676 (or 1055671 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 59.

The spelling of 845717603675 in words is "eight hundred forty-five billion, seven hundred seventeen million, six hundred three thousand, six hundred seventy-five".