711530315127745 has 8 divisors (see below), whose sum is σ = 874661655669480. Its totient is φ = 555340733758080.

The previous prime is 711530315127617. The next prime is 711530315127781. The reversal of 711530315127745 is 547721513035117.

It can be written as a sum of positive squares in 4 ways, for example, as 42255668190096 + 669274646937649 = 6500436^2 + 25870343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 711530315127745 - 2⁷ = 711530315127617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 711530315127692 and 711530315127701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735439792790 + ... + 1735439793199.

It is an arithmetic number, because the mean of its divisors is an integer number (109332706958685).

Almost surely, 2^{711530315127745} is an apocalyptic number.

It is an amenable number.

711530315127745 is a deficient number, since it is larger than the sum of its proper divisors (163131340541735).

711530315127745 is a wasteful number, since it uses less digits than its factorization.

711530315127745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3470879586035.

The product of its (nonzero) digits is 3087000, while the sum is 52.

The spelling of 711530315127745 in words is "seven hundred eleven trillion, five hundred thirty billion, three hundred fifteen million, one hundred twenty-seven thousand, seven hundred forty-five".