53713173 has 16 divisors (see below), whose sum is σ = 74127872. Its totient is φ = 34596000.

The previous prime is 53713147. The next prime is 53713189. The reversal of 53713173 is 37131735.

53713173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53713173 - 2⁵ = 53713141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53713173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53713193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89073 + ... + 89673.

It is an arithmetic number, because the mean of its divisors is an integer number (4632992).

Almost surely, 2^53713173 is an apocalyptic number.

It is an amenable number.

53713173 is a deficient number, since it is larger than the sum of its proper divisors (20414699).

53713173 is an frugal number, since it uses more digits than its factorization.

53713173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 635 counting only the distinct ones).

The product of its digits is 6615, while the sum is 30.

The square root of 53713173 is about 7328.9271384016. The cubic root of 53713173 is about 377.3059055141.

The spelling of 53713173 in words is "fifty-three million, seven hundred thirteen thousand, one hundred seventy-three".