196097385765 has 32 divisors (see below), whose sum is σ = 325192095360. Its totient is φ = 100825046784.

The previous prime is 196097385761. The next prime is 196097385791. The reversal of 196097385765 is 567583790691.

It is not a de Polignac number, because 196097385765 - 2² = 196097385761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 196097385696 and 196097385705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196097385761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1560279 + ... + 1681268.

It is an arithmetic number, because the mean of its divisors is an integer number (10162252980).

Almost surely, 2^196097385765 is an apocalyptic number.

196097385765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196097385765 is a deficient number, since it is larger than the sum of its proper divisors (129094709595).

196097385765 is a wasteful number, since it uses less digits than its factorization.

196097385765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241701.

The product of its (nonzero) digits is 85730400, while the sum is 66.

The spelling of 196097385765 in words is "one hundred ninety-six billion, ninety-seven million, three hundred eighty-five thousand, seven hundred sixty-five".