252733315 has 8 divisors (see below), whose sum is σ = 316466208. Its totient is φ = 193395840.

The previous prime is 252733267. The next prime is 252733321. The reversal of 252733315 is 513337252.

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

It is not a de Polignac number, because 252733315 - 2¹⁷ = 252602243 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098726 + ... + 1098955.

It is an arithmetic number, because the mean of its divisors is an integer number (39558276).

Almost surely, 2^252733315 is an apocalyptic number.

252733315 is a deficient number, since it is larger than the sum of its proper divisors (63732893).

252733315 is a wasteful number, since it uses less digits than its factorization.

252733315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197709.

The product of its digits is 18900, while the sum is 31.

The square root of 252733315 is about 15897.5883391161. The cubic root of 252733315 is about 632.2480491299.

The spelling of 252733315 in words is "two hundred fifty-two million, seven hundred thirty-three thousand, three hundred fifteen".