50500000505508 has 24 divisors (see below), whose sum is σ = 118491621302880. Its totient is φ = 16739292531840.

The previous prime is 50500000505497. The next prime is 50500000505519. The reversal of 50500000505508 is 80550500000505.

It is an interprime number because it is at equal distance from previous prime (50500000505497) and next prime (50500000505519).

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, 11755119013 + ... + 11755123308.

It is an arithmetic number, because the mean of its divisors is an integer number (4937150887620).

Almost surely, 2^{50500000505508} is an apocalyptic number.

It is an amenable number.

50500000505508 is an abundant number, since it is smaller than the sum of its proper divisors (67991620797372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50500000505508 is a wasteful number, since it uses less digits than its factorization.

50500000505508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23510242507 (or 23510242505 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 33.

The spelling of 50500000505508 in words is "fifty trillion, five hundred billion, five hundred five thousand, five hundred eight".