65364332675555 has 4 divisors (see below), whose sum is σ = 78437199210672. Its totient is φ = 52291466140440.

The previous prime is 65364332675519. The next prime is 65364332675563. The reversal of 65364332675555 is 55557623346356.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-65364332675555 is a prime.

It is a super-2 number, since 2×65364332675555² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65364332675491 and 65364332675500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6536433267551 + ... + 6536433267560.

It is an arithmetic number, because the mean of its divisors is an integer number (19609299802668).

Almost surely, 2^{65364332675555} is an apocalyptic number.

65364332675555 is a deficient number, since it is larger than the sum of its proper divisors (13072866535117).

65364332675555 is a wasteful number, since it uses less digits than its factorization.

65364332675555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13072866535116.

The product of its digits is 1020600000, while the sum is 65.

The spelling of 65364332675555 in words is "sixty-five trillion, three hundred sixty-four billion, three hundred thirty-two million, six hundred seventy-five thousand, five hundred fifty-five".