65525435502226 has 16 divisors (see below), whose sum is σ = 112338594809280. Its totient is φ = 28080010299600.

The previous prime is 65525435502221. The next prime is 65525435502227. The reversal of 65525435502226 is 62220553452556.

It is not an unprimeable number, because it can be changed into a prime (65525435502221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193091200 + ... + 193430251.

It is an arithmetic number, because the mean of its divisors is an integer number (7021162175580).

Almost surely, 2^{65525435502226} is an apocalyptic number.

65525435502226 is a deficient number, since it is larger than the sum of its proper divisors (46813159307054).

65525435502226 is a wasteful number, since it uses less digits than its factorization.

65525435502226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386533569.

The product of its (nonzero) digits is 21600000, while the sum is 52.

The spelling of 65525435502226 in words is "sixty-five trillion, five hundred twenty-five billion, four hundred thirty-five million, five hundred two thousand, two hundred twenty-six".