53252315 has 8 divisors (see below), whose sum is σ = 63951120. Its totient is φ = 42569632.

The previous prime is 53252293. The next prime is 53252369. The reversal of 53252315 is 51325235.

53252315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53252315 - 2¹⁰ = 53251291 is a prime.

It is a super-3 number, since 3×53252315³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5141 + ... + 11529.

It is an arithmetic number, because the mean of its divisors is an integer number (7993890).

Almost surely, 2^53252315 is an apocalyptic number.

53252315 is a deficient number, since it is larger than the sum of its proper divisors (10698805).

53252315 is a wasteful number, since it uses less digits than its factorization.

53252315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8061.

The product of its digits is 4500, while the sum is 26.

The square root of 53252315 is about 7297.4183791256. The cubic root of 53252315 is about 376.2237120296.

The spelling of 53252315 in words is "fifty-three million, two hundred fifty-two thousand, three hundred fifteen".