53173363 has 8 divisors (see below), whose sum is σ = 54740448. Its totient is φ = 51627264.

The previous prime is 53173333. The next prime is 53173409. The reversal of 53173363 is 36337135.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53173363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53173313) 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, 31 + ... + 10312.

It is an arithmetic number, because the mean of its divisors is an integer number (6842556).

Almost surely, 2^53173363 is an apocalyptic number.

53173363 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

53173363 is a deficient number, since it is larger than the sum of its proper divisors (1567085).

53173363 is a wasteful number, since it uses less digits than its factorization.

53173363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10493.

The product of its digits is 17010, while the sum is 31.

The square root of 53173363 is about 7292.0067882579. The cubic root of 53173363 is about 376.0376900313.

The spelling of 53173363 in words is "fifty-three million, one hundred seventy-three thousand, three hundred sixty-three".