65522025196479 has 6 divisors (see below), whose sum is σ = 94642925283816. Its totient is φ = 43681350130980.

The previous prime is 65522025196451. The next prime is 65522025196541. The reversal of 65522025196479 is 97469152022556.

65522025196479 is a `hidden beast` number, since 6 + 5 + 5 + 2 + 20 + 2 + 51 + 96 + 479 = 666.

It is not a de Polignac number, because 65522025196479 - 2⁷ = 65522025196351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65522025196429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3640112510907 + ... + 3640112510924.

It is an arithmetic number, because the mean of its divisors is an integer number (15773820880636).

Almost surely, 2^{65522025196479} is an apocalyptic number.

65522025196479 is a deficient number, since it is larger than the sum of its proper divisors (29120900087337).

65522025196479 is a wasteful number, since it uses less digits than its factorization.

65522025196479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7280225021837 (or 7280225021834 counting only the distinct ones).

The product of its (nonzero) digits is 81648000, while the sum is 63.

The spelling of 65522025196479 in words is "sixty-five trillion, five hundred twenty-two billion, twenty-five million, one hundred ninety-six thousand, four hundred seventy-nine".