716662125777 has 16 divisors (see below), whose sum is σ = 1029073572800. Its totient is φ = 441014162112.

The previous prime is 716662125749. The next prime is 716662125799. The reversal of 716662125777 is 777521266617.

It is not a de Polignac number, because 716662125777 - 2⁶ = 716662125713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (716662125737) 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 15 ways as a sum of consecutive naturals, for example, 2232483 + ... + 2533239.

It is an arithmetic number, because the mean of its divisors is an integer number (64317098300).

Almost surely, 2^716662125777 is an apocalyptic number.

It is an amenable number.

716662125777 is a deficient number, since it is larger than the sum of its proper divisors (312411447023).

716662125777 is a wasteful number, since it uses less digits than its factorization.

716662125777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361872.

The product of its digits is 10372320, while the sum is 57.

The spelling of 716662125777 in words is "seven hundred sixteen billion, six hundred sixty-two million, one hundred twenty-five thousand, seven hundred seventy-seven".