173613084053 has 2 divisors, whose sum is σ = 173613084054. Its totient is φ = 173613084052.

The previous prime is 173613084037. The next prime is 173613084067. The reversal of 173613084053 is 350480316371.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123160287364 + 50452796689 = 350942^2 + 224617^2 .

It is a cyclic number.

It is not a de Polignac number, because 173613084053 - 2⁴ = 173613084037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 173613084053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (173613084013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86806542026 + 86806542027.

It is an arithmetic number, because the mean of its divisors is an integer number (86806542027).

Almost surely, 2^173613084053 is an apocalyptic number.

It is an amenable number.

173613084053 is a deficient number, since it is larger than the sum of its proper divisors (1).

173613084053 is an equidigital number, since it uses as much as digits as its factorization.

173613084053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 173613084053 in words is "one hundred seventy-three billion, six hundred thirteen million, eighty-four thousand, fifty-three".