53282315 has 8 divisors (see below), whose sum is σ = 64274688. Its totient is φ = 42401920.

The previous prime is 53282297. The next prime is 53282323. The reversal of 53282315 is 51328235.

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-53282315 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26942 + ... + 28851.

It is an arithmetic number, because the mean of its divisors is an integer number (8034336).

Almost surely, 2^53282315 is an apocalyptic number.

53282315 is a deficient number, since it is larger than the sum of its proper divisors (10992373).

53282315 is a wasteful number, since it uses less digits than its factorization.

53282315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55989.

The product of its digits is 7200, while the sum is 29.

The square root of 53282315 is about 7299.4736111585. The cubic root of 53282315 is about 376.2943480358.

The spelling of 53282315 in words is "fifty-three million, two hundred eighty-two thousand, three hundred fifteen".