716551672765 has 64 divisors (see below), whose sum is σ = 948673751040. Its totient is φ = 517154077440.

The previous prime is 716551672741. The next prime is 716551672787. The reversal of 716551672765 is 567276155617.

It is not a de Polignac number, because 716551672765 - 2⁹ = 716551672253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 790023442 + ... + 790024348.

It is an arithmetic number, because the mean of its divisors is an integer number (14823027360).

Almost surely, 2^716551672765 is an apocalyptic number.

It is an amenable number.

716551672765 is a deficient number, since it is larger than the sum of its proper divisors (232122078275).

716551672765 is a wasteful number, since it uses less digits than its factorization.

716551672765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162.

The product of its digits is 18522000, while the sum is 58.

The spelling of 716551672765 in words is "seven hundred sixteen billion, five hundred fifty-one million, six hundred seventy-two thousand, seven hundred sixty-five".