65711322803 has 16 divisors (see below), whose sum is σ = 75815752896. Its totient is φ = 55786859520.

The previous prime is 65711322799. The next prime is 65711322823. The reversal of 65711322803 is 30822311756.

It is not a de Polignac number, because 65711322803 - 2² = 65711322799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65711322823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1143425 + ... + 1199517.

It is an arithmetic number, because the mean of its divisors is an integer number (4738484556).

Almost surely, 2^65711322803 is an apocalyptic number.

65711322803 is a deficient number, since it is larger than the sum of its proper divisors (10104430093).

65711322803 is a wasteful number, since it uses less digits than its factorization.

65711322803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57694.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 65711322803 in words is "sixty-five billion, seven hundred eleven million, three hundred twenty-two thousand, eight hundred three".