50275140156 has 48 divisors (see below), whose sum is σ = 130404718080. Its totient is φ = 16750439280.

The previous prime is 50275140131. The next prime is 50275140197. The reversal of 50275140156 is 65104157205.

50275140156 is a `hidden beast` number, since 502 + 7 + 5 + 140 + 1 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50275140156.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 120925 + ... + 339371.

It is an arithmetic number, because the mean of its divisors is an integer number (2716764960).

Almost surely, 2^50275140156 is an apocalyptic number.

It is an amenable number.

50275140156 is an abundant number, since it is smaller than the sum of its proper divisors (80129577924).

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

50275140156 is a wasteful number, since it uses less digits than its factorization.

50275140156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220591 (or 220583 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 50275140156 in words is "fifty billion, two hundred seventy-five million, one hundred forty thousand, one hundred fifty-six".