50055505555555 has 8 divisors (see below), whose sum is σ = 60068908314000. Its totient is φ = 40042870012896.

The previous prime is 50055505555553. The next prime is 50055505555589. The reversal of 50055505555555 is 55555550555005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50055505555555 - 2¹ = 50055505555553 is a prime.

50055505555555 is a modest number, since divided by 5555555 gives 5005550 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 50055505555496 and 50055505555505.

It is not an unprimeable number, because it can be changed into a prime (50055505555553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191660400 + ... + 191921389.

It is an arithmetic number, because the mean of its divisors is an integer number (7508613539250).

Almost surely, 2^{50055505555555} is an apocalyptic number.

50055505555555 is a deficient number, since it is larger than the sum of its proper divisors (10013402758445).

50055505555555 is a wasteful number, since it uses less digits than its factorization.

50055505555555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383607893.

The product of its (nonzero) digits is 48828125, while the sum is 55.

The spelling of 50055505555555 in words is "fifty trillion, fifty-five billion, five hundred five million, five hundred fifty-five thousand, five hundred fifty-five".