50235923905 has 16 divisors (see below), whose sum is σ = 63638815680. Its totient is φ = 37963795392.

The previous prime is 50235923891. The next prime is 50235923911. The reversal of 50235923905 is 50932953205.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50235923905 - 2⁹ = 50235923393 is a prime.

It is a super-3 number, since 3×50235923905³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 728994 + ... + 794923.

It is an arithmetic number, because the mean of its divisors is an integer number (3977425980).

Almost surely, 2^50235923905 is an apocalyptic number.

It is an amenable number.

50235923905 is a deficient number, since it is larger than the sum of its proper divisors (13402891775).

50235923905 is a wasteful number, since it uses less digits than its factorization.

50235923905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524288.

The product of its (nonzero) digits is 364500, while the sum is 43.

The spelling of 50235923905 in words is "fifty billion, two hundred thirty-five million, nine hundred twenty-three thousand, nine hundred five".