53026427144320 has 256 divisors, whose sum is σ = 145345501555200. Its totient is φ = 18121610428416.

The previous prime is 53026427144263. The next prime is 53026427144347. The reversal of 53026427144320 is 2344172462035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2648265829 + ... + 2648285851.

It is an arithmetic number, because the mean of its divisors is an integer number (567755865450).

Almost surely, 2^{53026427144320} 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 53026427144320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72672750777600).

53026427144320 is an abundant number, since it is smaller than the sum of its proper divisors (92319074410880).

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

53026427144320 is a wasteful number, since it uses less digits than its factorization.

53026427144320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21935 (or 21923 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 53026427144320 in words is "fifty-three trillion, twenty-six billion, four hundred twenty-seven million, one hundred forty-four thousand, three hundred twenty".