53383415 has 8 divisors (see below), whose sum is σ = 65791680. Its totient is φ = 41552352.

The previous prime is 53383397. The next prime is 53383427. The reversal of 53383415 is 51438335.

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 53383415 - 2¹⁰ = 53382391 is a prime.

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, 144095 + ... + 144464.

It is an arithmetic number, because the mean of its divisors is an integer number (8223960).

Almost surely, 2^53383415 is an apocalyptic number.

53383415 is a deficient number, since it is larger than the sum of its proper divisors (12408265).

53383415 is a wasteful number, since it uses less digits than its factorization.

53383415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288601.

The product of its digits is 21600, while the sum is 32.

The square root of 53383415 is about 7306.3954861477. The cubic root of 53383415 is about 376.5321963240.

The spelling of 53383415 in words is "fifty-three million, three hundred eighty-three thousand, four hundred fifteen".