252333155 has 8 divisors (see below), whose sum is σ = 310983792. Its totient is φ = 196410528.

The previous prime is 252333127. The next prime is 252333173. The reversal of 252333155 is 551333252.

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 252333155 - 2¹⁰ = 252332131 is a prime.

It is a super-2 number, since 2×252333155² = 127344042224508050, which contains 22 as substring.

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, 681797 + ... + 682166.

It is an arithmetic number, because the mean of its divisors is an integer number (38872974).

Almost surely, 2^252333155 is an apocalyptic number.

252333155 is a deficient number, since it is larger than the sum of its proper divisors (58650637).

252333155 is a wasteful number, since it uses less digits than its factorization.

252333155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364005.

The product of its digits is 13500, while the sum is 29.

The square root of 252333155 is about 15884.9977966634. The cubic root of 252333155 is about 631.9141872954.

The spelling of 252333155 in words is "two hundred fifty-two million, three hundred thirty-three thousand, one hundred fifty-five".