712624256323 has 4 divisors (see below), whose sum is σ = 814427721520. Its totient is φ = 610820791128.

The previous prime is 712624256321. The next prime is 712624256431. The reversal of 712624256323 is 323652426217.

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

It is a cyclic number.

It is not a de Polignac number, because 712624256323 - 2¹ = 712624256321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 712624256323.

It is not an unprimeable number, because it can be changed into a prime (712624256321) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50901732588 + ... + 50901732601.

It is an arithmetic number, because the mean of its divisors is an integer number (203606930380).

Almost surely, 2^712624256323 is an apocalyptic number.

712624256323 is a deficient number, since it is larger than the sum of its proper divisors (101803465197).

712624256323 is a wasteful number, since it uses less digits than its factorization.

712624256323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101803465196.

The product of its digits is 725760, while the sum is 43.

The spelling of 712624256323 in words is "seven hundred twelve billion, six hundred twenty-four million, two hundred fifty-six thousand, three hundred twenty-three".