716390112757 has 4 divisors (see below), whose sum is σ = 781516486656. Its totient is φ = 651263738860.

The previous prime is 716390112751. The next prime is 716390112769. The reversal of 716390112757 is 757211093617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 716390112757 - 2⁷ = 716390112629 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 716390112757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716390112751) 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, 32563186933 + ... + 32563186954.

It is an arithmetic number, because the mean of its divisors is an integer number (195379121664).

Almost surely, 2^716390112757 is an apocalyptic number.

It is an amenable number.

716390112757 is a deficient number, since it is larger than the sum of its proper divisors (65126373899).

716390112757 is a wasteful number, since it uses less digits than its factorization.

716390112757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65126373898.

The product of its (nonzero) digits is 555660, while the sum is 49.

The spelling of 716390112757 in words is "seven hundred sixteen billion, three hundred ninety million, one hundred twelve thousand, seven hundred fifty-seven".