50055005505006 has 80 divisors (see below), whose sum is σ = 113566176751104. Its totient is φ = 16476054921936.

The previous prime is 50055005504989. The next prime is 50055005505007. The reversal of 50055005505006 is 60050550055005.

50055005505006 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 50 + 0 + 550 + 50 + 0 + 6 = 666.

It is a super-2 number, since 2×50055005505006² (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 (50055005505007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27114435 + ... + 28901601.

Almost surely, 2^{50055005505006} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50055005505006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56783088375552).

50055005505006 is an abundant number, since it is smaller than the sum of its proper divisors (63511171246098).

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

50055005505006 is a wasteful number, since it uses less digits than its factorization.

50055005505006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789347 (or 1789338 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 50055005505006 in words is "fifty trillion, fifty-five billion, five million, five hundred five thousand, six".