65766052551106 has 4 divisors (see below), whose sum is σ = 98649078826662. Its totient is φ = 32883026275552.

The previous prime is 65766052551049. The next prime is 65766052551151. The reversal of 65766052551106 is 60115525066756.

65766052551106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42710603562225 + 23055448988881 = 6535335^2 + 4801609^2 .

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 as a sum of consecutive naturals, namely, 16441513137775 + ... + 16441513137778.

Almost surely, 2^{65766052551106} is an apocalyptic number.

65766052551106 is a deficient number, since it is larger than the sum of its proper divisors (32883026275556).

65766052551106 is a wasteful number, since it uses less digits than its factorization.

65766052551106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32883026275555.

The product of its (nonzero) digits is 11340000, while the sum is 55.

The spelling of 65766052551106 in words is "sixty-five trillion, seven hundred sixty-six billion, fifty-two million, five hundred fifty-one thousand, one hundred six".