50636353406 has 16 divisors (see below), whose sum is σ = 76148281440. Its totient is φ = 25253635680.

The previous prime is 50636353337. The next prime is 50636353429. The reversal of 50636353406 is 60435363605.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2829920 + ... + 2847756.

It is an arithmetic number, because the mean of its divisors is an integer number (4759267590).

Almost surely, 2^50636353406 is an apocalyptic number.

50636353406 is a deficient number, since it is larger than the sum of its proper divisors (25511928034).

50636353406 is a wasteful number, since it uses less digits than its factorization.

50636353406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21379.

The product of its (nonzero) digits is 583200, while the sum is 41.

The spelling of 50636353406 in words is "fifty billion, six hundred thirty-six million, three hundred fifty-three thousand, four hundred six".