50533629172 has 24 divisors (see below), whose sum is σ = 95242929152. Its totient is φ = 23321628000.

The previous prime is 50533629169. The next prime is 50533629241. The reversal of 50533629172 is 27192633505.

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 7 ways as a sum of consecutive naturals, for example, 1127797 + ... + 1171747.

Almost surely, 2^50533629172 is an apocalyptic number.

50533629172 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50533629172 is a deficient number, since it is larger than the sum of its proper divisors (44709299980).

50533629172 is a wasteful number, since it uses less digits than its factorization.

50533629172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66079 (or 66077 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 50533629172 in words is "fifty billion, five hundred thirty-three million, six hundred twenty-nine thousand, one hundred seventy-two".