53552446212 has 24 divisors (see below), whose sum is σ = 125148856896. Its totient is φ = 17823222688.

The previous prime is 53552446193. The next prime is 53552446229. The reversal of 53552446212 is 21264425535.

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, 3441003 + ... + 3456530.

It is an arithmetic number, because the mean of its divisors is an integer number (5214535704).

Almost surely, 2^53552446212 is an apocalyptic number.

It is an amenable number.

53552446212 is an abundant number, since it is smaller than the sum of its proper divisors (71596410684).

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

53552446212 is a wasteful number, since it uses less digits than its factorization.

53552446212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6898187 (or 6898185 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The spelling of 53552446212 in words is "fifty-three billion, five hundred fifty-two million, four hundred forty-six thousand, two hundred twelve".