65522364996 has 24 divisors (see below), whose sum is σ = 166784202144. Its totient is φ = 19855262080.

The previous prime is 65522364979. The next prime is 65522365001. The reversal of 65522364996 is 69946322556.

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 7 ways as a sum of consecutive naturals, for example, 248190645 + ... + 248190908.

It is an arithmetic number, because the mean of its divisors is an integer number (6949341756).

Almost surely, 2^65522364996 is an apocalyptic number.

65522364996 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

65522364996 is an abundant number, since it is smaller than the sum of its proper divisors (101261837148).

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

65522364996 is a wasteful number, since it uses less digits than its factorization.

65522364996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496381571 (or 496381569 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 57.

The spelling of 65522364996 in words is "sixty-five billion, five hundred twenty-two million, three hundred sixty-four thousand, nine hundred ninety-six".