65260913003 has 32 divisors (see below), whose sum is σ = 77249652480. Its totient is φ = 54351642240.

The previous prime is 65260912921. The next prime is 65260913017. The reversal of 65260913003 is 30031906256.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65260913003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65260913203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16301000 + ... + 16305002.

It is an arithmetic number, because the mean of its divisors is an integer number (2414051640).

Almost surely, 2^65260913003 is an apocalyptic number.

65260913003 is a deficient number, since it is larger than the sum of its proper divisors (11988739477).

65260913003 is a wasteful number, since it uses less digits than its factorization.

65260913003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4859.

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 65260913003 in words is "sixty-five billion, two hundred sixty million, nine hundred thirteen thousand, three".