712275871885 has 16 divisors (see below), whose sum is σ = 861557860800. Its totient is φ = 565284687616.

The previous prime is 712275871759. The next prime is 712275871889. The reversal of 712275871885 is 588178572217.

It is a cyclic number.

It is not a de Polignac number, because 712275871885 - 2⁷ = 712275871757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712275871889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574684 + ... + 1324693.

It is an arithmetic number, because the mean of its divisors is an integer number (53847366300).

Almost surely, 2^712275871885 is an apocalyptic number.

It is an amenable number.

712275871885 is a deficient number, since it is larger than the sum of its proper divisors (149281988915).

712275871885 is a wasteful number, since it uses less digits than its factorization.

712275871885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899980.

The product of its digits is 17561600, while the sum is 61.

The spelling of 712275871885 in words is "seven hundred twelve billion, two hundred seventy-five million, eight hundred seventy-one thousand, eight hundred eighty-five".