716723539039 has 4 divisors (see below), whose sum is σ = 718594880256. Its totient is φ = 714852197824.

The previous prime is 716723539027. The next prime is 716723539061. The reversal of 716723539039 is 930935327617.

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 716723539039 - 2³⁹ = 166967725151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716723539339) 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, 935670034 + ... + 935670799.

It is an arithmetic number, because the mean of its divisors is an integer number (179648720064).

Almost surely, 2^716723539039 is an apocalyptic number.

716723539039 is a deficient number, since it is larger than the sum of its proper divisors (1871341217).

716723539039 is a wasteful number, since it uses less digits than its factorization.

716723539039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871341216.

The product of its (nonzero) digits is 6429780, while the sum is 55.

The spelling of 716723539039 in words is "seven hundred sixteen billion, seven hundred twenty-three million, five hundred thirty-nine thousand, thirty-nine".