50502000644 has 24 divisors (see below), whose sum is σ = 91495342848. Its totient is φ = 24375193920.

The previous prime is 50502000641. The next prime is 50502000673. The reversal of 50502000644 is 44600020505.

It is not an unprimeable number, because it can be changed into a prime (50502000641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826192 + ... + 1853639.

It is an arithmetic number, because the mean of its divisors is an integer number (3812305952).

Almost surely, 2^50502000644 is an apocalyptic number.

It is an amenable number.

50502000644 is a deficient number, since it is larger than the sum of its proper divisors (40993342204).

50502000644 is a wasteful number, since it uses less digits than its factorization.

50502000644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679955 (or 3679953 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 50502000644 in words is "fifty billion, five hundred two million, six hundred forty-four", and thus it is an aban number.