53791625140 has 96 divisors (see below), whose sum is σ = 125737920000. Its totient is φ = 19165000320.

The previous prime is 53791625117. The next prime is 53791625213. The reversal of 53791625140 is 4152619735.

53791625140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3978111 + ... + 3991609.

It is an arithmetic number, because the mean of its divisors is an integer number (1309770000).

Almost surely, 2^53791625140 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 53791625140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62868960000).

53791625140 is an abundant number, since it is smaller than the sum of its proper divisors (71946294860).

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

53791625140 is a wasteful number, since it uses less digits than its factorization.

53791625140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13885 (or 13883 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 53791625140 in words is "fifty-three billion, seven hundred ninety-one million, six hundred twenty-five thousand, one hundred forty".