65495552122 has 32 divisors (see below), whose sum is σ = 131907129984. Its totient is φ = 23554843200.

The previous prime is 65495552117. The next prime is 65495552191. The reversal of 65495552122 is 22125559456.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16355529 + ... + 16359532.

It is an arithmetic number, because the mean of its divisors is an integer number (4122097812).

Almost surely, 2^65495552122 is an apocalyptic number.

65495552122 is an abundant number, since it is smaller than the sum of its proper divisors (66411577862).

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

65495552122 is a wasteful number, since it uses less digits than its factorization.

65495552122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32715094.

The product of its digits is 1080000, while the sum is 46.

The spelling of 65495552122 in words is "sixty-five billion, four hundred ninety-five million, five hundred fifty-two thousand, one hundred twenty-two".