65317503057135 has 32 divisors (see below), whose sum is σ = 120553960269312. Its totient is φ = 29580369870720.

The previous prime is 65317503057097. The next prime is 65317503057151. The reversal of 65317503057135 is 53175030571356.

It is a happy number.

It is not a de Polignac number, because 65317503057135 - 2¹⁶ = 65317502991599 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2906864736 + ... + 2906887205.

It is an arithmetic number, because the mean of its divisors is an integer number (3767311258416).

Almost surely, 2^{65317503057135} is an apocalyptic number.

65317503057135 is a deficient number, since it is larger than the sum of its proper divisors (55236457212177).

65317503057135 is a wasteful number, since it uses less digits than its factorization.

65317503057135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5813752063.

The product of its (nonzero) digits is 4961250, while the sum is 51.

The spelling of 65317503057135 in words is "sixty-five trillion, three hundred seventeen billion, five hundred three million, fifty-seven thousand, one hundred thirty-five".