65379697356 has 12 divisors (see below), whose sum is σ = 152552627192. Its totient is φ = 21793232448.

The previous prime is 65379697321. The next prime is 65379697373.

65379697356 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 2724154045 + ... + 2724154068.

Almost surely, 2^65379697356 is an apocalyptic number.

It is an amenable number.

65379697356 is an abundant number, since it is smaller than the sum of its proper divisors (87172929836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65379697356 is a wasteful number, since it uses less digits than its factorization.

65379697356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5448308120 (or 5448308118 counting only the distinct ones).

The product of its digits is 192893400, while the sum is 66.

The spelling of 65379697356 in words is "sixty-five billion, three hundred seventy-nine million, six hundred ninety-seven thousand, three hundred fifty-six".