53245173 has 8 divisors (see below), whose sum is σ = 75169728. Its totient is φ = 33408704.

The previous prime is 53245169. The next prime is 53245177. The reversal of 53245173 is 37154235.

It is an interprime number because it is at equal distance from previous prime (53245169) and next prime (53245177).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53245173 - 2² = 53245169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53245173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53245177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521961 + ... + 522062.

It is an arithmetic number, because the mean of its divisors is an integer number (9396216).

Almost surely, 2^53245173 is an apocalyptic number.

It is an amenable number.

53245173 is a deficient number, since it is larger than the sum of its proper divisors (21924555).

53245173 is a wasteful number, since it uses less digits than its factorization.

53245173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044043.

The product of its digits is 12600, while the sum is 30.

The square root of 53245173 is about 7296.9290115774. The cubic root of 53245173 is about 376.2068920417.

The spelling of 53245173 in words is "fifty-three million, two hundred forty-five thousand, one hundred seventy-three".