50660511216 has 60 divisors (see below), whose sum is σ = 152240012712. Its totient is φ = 14474431104.

The previous prime is 50660511197. The next prime is 50660511221. The reversal of 50660511216 is 61211506605.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 10767315 + ... + 10772018.

Almost surely, 2^50660511216 is an apocalyptic number.

50660511216 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50660511216 is an abundant number, since it is smaller than the sum of its proper divisors (101579501496).

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

50660511216 is a wasteful number, since it uses less digits than its factorization.

50660511216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21539358 (or 21539345 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 50660511216 in words is "fifty billion, six hundred sixty million, five hundred eleven thousand, two hundred sixteen".