65536227264666 has 16 divisors (see below), whose sum is σ = 131907310929504. Its totient is φ = 21706266354864.

The previous prime is 65536227264653. The next prime is 65536227264679. The reversal of 65536227264666 is 66646272263556.

It is an interprime number because it is at equal distance from previous prime (65536227264653) and next prime (65536227264679).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65536227264597 and 65536227264606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34785682320 + ... + 34785684203.

It is an arithmetic number, because the mean of its divisors is an integer number (8244206933094).

Almost surely, 2^{65536227264666} is an apocalyptic number.

65536227264666 is an abundant number, since it is smaller than the sum of its proper divisors (66371083664838).

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

65536227264666 is a wasteful number, since it uses less digits than its factorization.

65536227264666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69571366685.

The product of its digits is 783820800, while the sum is 66.

The spelling of 65536227264666 in words is "sixty-five trillion, five hundred thirty-six billion, two hundred twenty-seven million, two hundred sixty-four thousand, six hundred sixty-six".