50553217312 has 48 divisors (see below), whose sum is σ = 112823746560. Its totient is φ = 22104237312.

The previous prime is 50553217303. The next prime is 50553217427. The reversal of 50553217312 is 21371235505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3190048 + ... + 3205855.

It is an arithmetic number, because the mean of its divisors is an integer number (2350494720).

Almost surely, 2^50553217312 is an apocalyptic number.

50553217312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50553217312 is an abundant number, since it is smaller than the sum of its proper divisors (62270529248).

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

50553217312 is a wasteful number, since it uses less digits than its factorization.

50553217312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395945 (or 6395937 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The spelling of 50553217312 in words is "fifty billion, five hundred fifty-three million, two hundred seventeen thousand, three hundred twelve".