53680140000 has 180 divisors, whose sum is σ = 190755701136. Its totient is φ = 14314656000.

The previous prime is 53680139999. The next prime is 53680140023. The reversal of 53680140000 is 4108635.

It is a tau number, because it is divible by the number of its divisors (180).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 30889 + ... + 329111.

Almost surely, 2^53680140000 is an apocalyptic number.

53680140000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53680140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95377850568).

53680140000 is an abundant number, since it is smaller than the sum of its proper divisors (137075561136).

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

53680140000 is a wasteful number, since it uses less digits than its factorization.

53680140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298259 (or 298233 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 53680140000 its reverse (4108635), we get a palindrome (53684248635).

The spelling of 53680140000 in words is "fifty-three billion, six hundred eighty million, one hundred forty thousand".