50052780005278 has 8 divisors (see below), whose sum is σ = 75583057055400. Its totient is φ = 24858427653480.

The previous prime is 50052780005269. The next prime is 50052780005309. The reversal of 50052780005278 is 87250008725005.

50052780005278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 83981174208 + ... + 83981174803.

It is an arithmetic number, because the mean of its divisors is an integer number (9447882131925).

Almost surely, 2^{50052780005278} is an apocalyptic number.

50052780005278 is a deficient number, since it is larger than the sum of its proper divisors (25530277050122).

50052780005278 is a wasteful number, since it uses less digits than its factorization.

50052780005278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167962349162.

The product of its (nonzero) digits is 1568000, while the sum is 49.

The spelling of 50052780005278 in words is "fifty trillion, fifty-two billion, seven hundred eighty million, five thousand, two hundred seventy-eight".