53173270065300 has 576 divisors, whose sum is σ = 198458465845248. Its totient is φ = 10667701440000.

The previous prime is 53173270065287. The next prime is 53173270065343. The reversal of 53173270065300 is 356007237135.

53173270065300 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 308552959 + ... + 308725241.

It is an arithmetic number, because the mean of its divisors is an integer number (344545947648).

Almost surely, 2^{53173270065300} is an apocalyptic number.

53173270065300 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 53173270065300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99229232922624).

53173270065300 is an abundant number, since it is smaller than the sum of its proper divisors (145285195779948).

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

53173270065300 is a wasteful number, since it uses less digits than its factorization.

53173270065300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172780 (or 172773 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 42.

The spelling of 53173270065300 in words is "fifty-three trillion, one hundred seventy-three billion, two hundred seventy million, sixty-five thousand, three hundred".