53384255 has 8 divisors (see below), whose sum is σ = 65623824. Its totient is φ = 41665600.

The previous prime is 53384237. The next prime is 53384291. The reversal of 53384255 is 55248335.

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

It is a de Polignac number, because none of the positive numbers 2^k-53384255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130001 + ... + 130410.

It is an arithmetic number, because the mean of its divisors is an integer number (8202978).

Almost surely, 2^53384255 is an apocalyptic number.

53384255 is a deficient number, since it is larger than the sum of its proper divisors (12239569).

53384255 is a wasteful number, since it uses less digits than its factorization.

53384255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260457.

The product of its digits is 72000, while the sum is 35.

The square root of 53384255 is about 7306.4529698069. The cubic root of 53384255 is about 376.5341712532.

The spelling of 53384255 in words is "fifty-three million, three hundred eighty-four thousand, two hundred fifty-five".