50550550060278 has 16 divisors (see below), whose sum is σ = 101110895913456. Its totient is φ = 16848550721280.

The previous prime is 50550550060277. The next prime is 50550550060331. The reversal of 50550550060278 is 87206005505505.

It is a super-2 number, since 2×50550550060278² (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 (50550550060277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408090951 + ... + 408214802.

It is an arithmetic number, because the mean of its divisors is an integer number (6319430994591).

Almost surely, 2^{50550550060278} is an apocalyptic number.

50550550060278 is an abundant number, since it is smaller than the sum of its proper divisors (50560345853178).

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

50550550060278 is a wasteful number, since it uses less digits than its factorization.

50550550060278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816316079.

The product of its (nonzero) digits is 2100000, while the sum is 48.

The spelling of 50550550060278 in words is "fifty trillion, five hundred fifty billion, five hundred fifty million, sixty thousand, two hundred seventy-eight".