65350738695 has 64 divisors (see below), whose sum is σ = 122865942528. Its totient is φ = 29329872000.

The previous prime is 65350738679. The next prime is 65350738709. The reversal of 65350738695 is 59683705356.

It is not a de Polignac number, because 65350738695 - 2⁴ = 65350738679 is a prime.

It is a super-3 number, since 3×65350738695³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 160101 + ... + 395390.

It is an arithmetic number, because the mean of its divisors is an integer number (1919780352).

Almost surely, 2^65350738695 is an apocalyptic number.

65350738695 is a deficient number, since it is larger than the sum of its proper divisors (57515203833).

65350738695 is a wasteful number, since it uses less digits than its factorization.

65350738695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555564.

The product of its (nonzero) digits is 20412000, while the sum is 57.

The spelling of 65350738695 in words is "sixty-five billion, three hundred fifty million, seven hundred thirty-eight thousand, six hundred ninety-five".