5066455235550 has 96 divisors (see below), whose sum is σ = 13019083689600. Its totient is φ = 1302358565760.

The previous prime is 5066455235531. The next prime is 5066455235573. The reversal of 5066455235550 is 555325546605.

It is a junction number, because it is equal to n+sod(n) for n = 5066455235493 and 5066455235502.

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 47 ways as a sum of consecutive naturals, for example, 1751857 + ... + 3633443.

It is an arithmetic number, because the mean of its divisors is an integer number (135615455100).

Almost surely, 2^{5066455235550} is an apocalyptic number.

5066455235550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5066455235550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6509541844800).

5066455235550 is an abundant number, since it is smaller than the sum of its proper divisors (7952628454050).

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

5066455235550 is a wasteful number, since it uses less digits than its factorization.

5066455235550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882250 (or 1882245 counting only the distinct ones).

The product of its (nonzero) digits is 13500000, while the sum is 51.

The spelling of 5066455235550 in words is "five trillion, sixty-six billion, four hundred fifty-five million, two hundred thirty-five thousand, five hundred fifty".