50555050055508 has 96 divisors (see below), whose sum is σ = 118694212116480. Its totient is φ = 16747304112000.

The previous prime is 50555050055507. The next prime is 50555050055519. The reversal of 50555050055508 is 80555005055505.

It is a super-2 number, since 2×50555050055508² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555050055507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5831700598 + ... + 5831709266.

It is an arithmetic number, because the mean of its divisors is an integer number (1236398042880).

Almost surely, 2^{50555050055508} is an apocalyptic number.

It is an amenable number.

50555050055508 is an abundant number, since it is smaller than the sum of its proper divisors (68139162060972).

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

50555050055508 is a wasteful number, since it uses less digits than its factorization.

50555050055508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11989 (or 11987 counting only the distinct ones).

The product of its (nonzero) digits is 3125000, while the sum is 48.

The spelling of 50555050055508 in words is "fifty trillion, five hundred fifty-five billion, fifty million, fifty-five thousand, five hundred eight".