53890228080 has 240 divisors, whose sum is σ = 195182507520. Its totient is φ = 13246267392.

The previous prime is 53890228057. The next prime is 53890228111. The reversal of 53890228080 is 8082209835.

53890228080 is a `hidden beast` number, since 538 + 90 + 2 + 28 + 0 + 8 + 0 = 666.

53890228080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7194097 + ... + 7201583.

It is an arithmetic number, because the mean of its divisors is an integer number (813260448).

Almost surely, 2^53890228080 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 53890228080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97591253760).

53890228080 is an abundant number, since it is smaller than the sum of its proper divisors (141292279440).

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

53890228080 is a wasteful number, since it uses less digits than its factorization.

53890228080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8288 (or 8279 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 53890228080 in words is "fifty-three billion, eight hundred ninety million, two hundred twenty-eight thousand, eighty".