712647474052731 has 32 divisors (see below), whose sum is σ = 1143096281149440. Its totient is φ = 385793247695904.

The previous prime is 712647474052711. The next prime is 712647474052747. The reversal of 712647474052731 is 137250474746217.

712647474052731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 712647474052731 - 2²² = 712647469858427 is a prime.

It is a super-2 number, since 2×712647474052731² (a number of 31 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (712647474052711) 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, 199550706 + ... + 203090568.

It is an arithmetic number, because the mean of its divisors is an integer number (35721758785920).

Almost surely, 2^{712647474052731} is an apocalyptic number.

712647474052731 is a deficient number, since it is larger than the sum of its proper divisors (430448807096709).

712647474052731 is a wasteful number, since it uses less digits than its factorization.

712647474052731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044455.

The product of its (nonzero) digits is 55319040, while the sum is 60.

The spelling of 712647474052731 in words is "seven hundred twelve trillion, six hundred forty-seven billion, four hundred seventy-four million, fifty-two thousand, seven hundred thirty-one".