65677052266 has 32 divisors (see below), whose sum is σ = 113722737408. Its totient is φ = 27865209600.

The previous prime is 65677052219. The next prime is 65677052267. The reversal of 65677052266 is 66225077656.

It is not an unprimeable number, because it can be changed into a prime (65677052267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 566386 + ... + 672418.

It is an arithmetic number, because the mean of its divisors is an integer number (3553835544).

Almost surely, 2^65677052266 is an apocalyptic number.

65677052266 is a deficient number, since it is larger than the sum of its proper divisors (48045685142).

65677052266 is a wasteful number, since it uses less digits than its factorization.

65677052266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106486.

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 65677052266 in words is "sixty-five billion, six hundred seventy-seven million, fifty-two thousand, two hundred sixty-six".