50030503555 has 8 divisors (see below), whose sum is σ = 62646891552. Its totient is φ = 38284211328.

The previous prime is 50030503489. The next prime is 50030503597. The reversal of 50030503555 is 55530503005.

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 50030503555 - 2¹³ = 50030495363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217523814 + ... + 217524043.

It is an arithmetic number, because the mean of its divisors is an integer number (7830861444).

Almost surely, 2^50030503555 is an apocalyptic number.

50030503555 is a deficient number, since it is larger than the sum of its proper divisors (12616387997).

50030503555 is a wasteful number, since it uses less digits than its factorization.

50030503555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435047885.

The product of its (nonzero) digits is 28125, while the sum is 31.

The spelling of 50030503555 in words is "fifty billion, thirty million, five hundred three thousand, five hundred fifty-five".