53125254208 has 56 divisors (see below), whose sum is σ = 113659261632. Its totient is φ = 24491364864.

The previous prime is 53125254199. The next prime is 53125254233. The reversal of 53125254208 is 80245252135.

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 7 ways as a sum of consecutive naturals, for example, 701991 + ... + 773977.

It is an arithmetic number, because the mean of its divisors is an integer number (2029629672).

Almost surely, 2^53125254208 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 53125254208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56829630816).

53125254208 is an abundant number, since it is smaller than the sum of its proper divisors (60534007424).

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

53125254208 is a wasteful number, since it uses less digits than its factorization.

53125254208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72899 (or 72889 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 53125254208 in words is "fifty-three billion, one hundred twenty-five million, two hundred fifty-four thousand, two hundred eight".