50165505501156 has 48 divisors (see below), whose sum is σ = 130641940979200. Its totient is φ = 16646849351136.

The previous prime is 50165505501143. The next prime is 50165505501157. The reversal of 50165505501156 is 65110550556105.

50165505501156 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50165505501157) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1041445471 + ... + 1041493638.

Almost surely, 2^{50165505501156} is an apocalyptic number.

It is an amenable number.

50165505501156 is an abundant number, since it is smaller than the sum of its proper divisors (80476435478044).

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

50165505501156 is a wasteful number, since it uses less digits than its factorization.

50165505501156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082939345 (or 2082939337 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 45.

The spelling of 50165505501156 in words is "fifty trillion, one hundred sixty-five billion, five hundred five million, five hundred one thousand, one hundred fifty-six".