50506625012 has 12 divisors (see below), whose sum is σ = 88392682560. Its totient is φ = 25251572856.

The previous prime is 50506625009. The next prime is 50506625027. The reversal of 50506625012 is 21052660505.

It is a self number, because there is not a number n which added to its sum of digits gives 50506625012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368462 + ... + 486597.

It is an arithmetic number, because the mean of its divisors is an integer number (7366056880).

Almost surely, 2^50506625012 is an apocalyptic number.

It is an amenable number.

50506625012 is a deficient number, since it is larger than the sum of its proper divisors (37886057548).

50506625012 is a wasteful number, since it uses less digits than its factorization.

50506625012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869830 (or 869828 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 50506625012 in words is "fifty billion, five hundred six million, six hundred twenty-five thousand, twelve".