50550005530 has 16 divisors (see below), whose sum is σ = 90992846880. Its totient is φ = 20219371792.

The previous prime is 50550005423. The next prime is 50550005573. The reversal of 50550005530 is 3550005505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391797 + ... + 504583.

It is an arithmetic number, because the mean of its divisors is an integer number (5687052930).

Almost surely, 2^50550005530 is an apocalyptic number.

50550005530 is a deficient number, since it is larger than the sum of its proper divisors (40442841350).

50550005530 is a wasteful number, since it uses less digits than its factorization.

50550005530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157613.

The product of its (nonzero) digits is 9375, while the sum is 28.

The spelling of 50550005530 in words is "fifty billion, five hundred fifty million, five thousand, five hundred thirty".