53946029680 has 160 divisors (see below), whose sum is σ = 137590747200. Its totient is φ = 19591520256.

The previous prime is 53946029663. The next prime is 53946029747. The reversal of 53946029680 is 8692064935.

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 31 ways as a sum of consecutive naturals, for example, 6034494 + ... + 6043426.

It is an arithmetic number, because the mean of its divisors is an integer number (859942170).

Almost surely, 2^53946029680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53946029680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68795373600).

53946029680 is an abundant number, since it is smaller than the sum of its proper divisors (83644717520).

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

53946029680 is a wasteful number, since it uses less digits than its factorization.

53946029680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9131 (or 9125 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 53946029680 in words is "fifty-three billion, nine hundred forty-six million, twenty-nine thousand, six hundred eighty".