712055091733 has 4 divisors (see below), whose sum is σ = 731299823980. Its totient is φ = 692810359488.

The previous prime is 712055091721. The next prime is 712055091817. The reversal of 712055091733 is 337190550217.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 632306461329 + 79748630404 = 795177^2 + 282398^2 .

It is a cyclic number.

It is not a de Polignac number, because 712055091733 - 2⁹ = 712055091221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 712055091733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712055091233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9622366068 + ... + 9622366141.

It is an arithmetic number, because the mean of its divisors is an integer number (182824955995).

Almost surely, 2^712055091733 is an apocalyptic number.

It is an amenable number.

712055091733 is a deficient number, since it is larger than the sum of its proper divisors (19244732247).

712055091733 is a wasteful number, since it uses less digits than its factorization.

712055091733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19244732246.

The product of its (nonzero) digits is 198450, while the sum is 43.

The spelling of 712055091733 in words is "seven hundred twelve billion, fifty-five million, ninety-one thousand, seven hundred thirty-three".