765107672116 has 24 divisors (see below), whose sum is σ = 1359142908480. Its totient is φ = 376791811200.

The previous prime is 765107672003. The next prime is 765107672117. The reversal of 765107672116 is 611276701567.

It is a self number, because there is not a number n which added to its sum of digits gives 765107672116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (765107672117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048450 + ... + 1621561.

It is an arithmetic number, because the mean of its divisors is an integer number (56630954520).

Almost surely, 2^765107672116 is an apocalyptic number.

It is an amenable number.

765107672116 is a deficient number, since it is larger than the sum of its proper divisors (594035236364).

765107672116 is a wasteful number, since it uses less digits than its factorization.

765107672116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671095 (or 2671093 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 765107672116 in words is "seven hundred sixty-five billion, one hundred seven million, six hundred seventy-two thousand, one hundred sixteen".