53555026016 has 96 divisors (see below), whose sum is σ = 116875519488. Its totient is φ = 24027351040.

The previous prime is 53555025971. The next prime is 53555026037. The reversal of 53555026016 is 61062055535.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3884351 + ... + 3898113.

It is an arithmetic number, because the mean of its divisors is an integer number (1217453328).

Almost surely, 2^53555026016 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 53555026016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58437759744).

53555026016 is an abundant number, since it is smaller than the sum of its proper divisors (63320493472).

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

53555026016 is a wasteful number, since it uses less digits than its factorization.

53555026016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14124 (or 14116 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 53555026016 in words is "fifty-three billion, five hundred fifty-five million, twenty-six thousand, sixteen".