65056622611603 has 12 divisors (see below), whose sum is σ = 75833508579312. Its totient is φ = 55648316651760.

The previous prime is 65056622611457. The next prime is 65056622611609. The reversal of 65056622611603 is 30611622665056.

65056622611603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-65056622611603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65056622611609) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 1363103628 + ... + 1363151353.

It is an arithmetic number, because the mean of its divisors is an integer number (6319459048276).

Almost surely, 2^{65056622611603} is an apocalyptic number.

65056622611603 is a deficient number, since it is larger than the sum of its proper divisors (10776885967709).

65056622611603 is a wasteful number, since it uses less digits than its factorization.

65056622611603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726255482 (or 2726255475 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 65056622611603 in words is "sixty-five trillion, fifty-six billion, six hundred twenty-two million, six hundred eleven thousand, six hundred three".