675127707770809 has 32 divisors (see below), whose sum is σ = 702335535390720. Its totient is φ = 648515703483648.

The previous prime is 675127707770797. The next prime is 675127707770827. The reversal of 675127707770809 is 908077707721576.

It is a cyclic number.

It is not a de Polignac number, because 675127707770809 - 2⁵ = 675127707770777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675127707770839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20031663052 + ... + 20031696754.

It is an arithmetic number, because the mean of its divisors is an integer number (21947985480960).

Almost surely, 2^{675127707770809} is an apocalyptic number.

It is an amenable number.

675127707770809 is a deficient number, since it is larger than the sum of its proper divisors (27207827619911).

675127707770809 is a wasteful number, since it uses less digits than its factorization.

675127707770809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59221.

The product of its (nonzero) digits is 508243680, while the sum is 73.

The spelling of 675127707770809 in words is "six hundred seventy-five trillion, one hundred twenty-seven billion, seven hundred seven million, seven hundred seventy thousand, eight hundred nine".