965113947797 has 2 divisors, whose sum is σ = 965113947798. Its totient is φ = 965113947796.

The previous prime is 965113947761. The next prime is 965113947817. The reversal of 965113947797 is 797749311569.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 549509381521 + 415604566276 = 741289^2 + 644674^2 .

It is a cyclic number.

It is not a de Polignac number, because 965113947797 - 2¹⁶ = 965113882261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965113247797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482556973898 + 482556973899.

It is an arithmetic number, because the mean of its divisors is an integer number (482556973899).

Almost surely, 2^965113947797 is an apocalyptic number.

It is an amenable number.

965113947797 is a deficient number, since it is larger than the sum of its proper divisors (1).

965113947797 is an equidigital number, since it uses as much as digits as its factorization.

965113947797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90016920, while the sum is 68.

The spelling of 965113947797 in words is "nine hundred sixty-five billion, one hundred thirteen million, nine hundred forty-seven thousand, seven hundred ninety-seven".