65050683507 has 12 divisors (see below), whose sum is σ = 94045783624. Its totient is φ = 43328498400.

The previous prime is 65050683479. The next prime is 65050683521. The reversal of 65050683507 is 70538605056.

65050683507 is a `hidden beast` number, since 65 + 0 + 5 + 0 + 6 + 83 + 507 = 666.

65050683507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65050683507 - 2⁶ = 65050683443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65050683527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3207994 + ... + 3228207.

Almost surely, 2^65050683507 is an apocalyptic number.

65050683507 is a deficient number, since it is larger than the sum of its proper divisors (28995100117).

65050683507 is a wasteful number, since it uses less digits than its factorization.

65050683507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6437330 (or 6437327 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 65050683507 in words is "sixty-five billion, fifty million, six hundred eighty-three thousand, five hundred seven".