712534250070245 has 4 divisors (see below), whose sum is σ = 855041100084300. Its totient is φ = 570027400056192.

The previous prime is 712534250070221. The next prime is 712534250070257. The reversal of 712534250070245 is 542070052435217.

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 81793176305764 + 630741073764481 = 9043958^2 + 25114559^2 .

It is a cyclic number.

It is not a de Polignac number, because 712534250070245 - 2¹⁰ = 712534250069221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 712534250070245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71253425007020 + ... + 71253425007029.

It is an arithmetic number, because the mean of its divisors is an integer number (213760275021075).

Almost surely, 2^{712534250070245} is an apocalyptic number.

It is an amenable number.

712534250070245 is a deficient number, since it is larger than the sum of its proper divisors (142506850014055).

712534250070245 is a wasteful number, since it uses less digits than its factorization.

712534250070245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142506850014054.

The product of its (nonzero) digits is 2352000, while the sum is 47.

The spelling of 712534250070245 in words is "seven hundred twelve trillion, five hundred thirty-four billion, two hundred fifty million, seventy thousand, two hundred forty-five".