252282151 has 4 divisors (see below), whose sum is σ = 275216904. Its totient is φ = 229347400.

The previous prime is 252282137. The next prime is 252282157. The reversal of 252282151 is 151282252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252282151 - 2¹¹ = 252280103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252282157) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11467360 + ... + 11467381.

It is an arithmetic number, because the mean of its divisors is an integer number (68804226).

Almost surely, 2^252282151 is an apocalyptic number.

252282151 is a deficient number, since it is larger than the sum of its proper divisors (22934753).

252282151 is a wasteful number, since it uses less digits than its factorization.

252282151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22934752.

The product of its digits is 3200, while the sum is 28.

The square root of 252282151 is about 15883.3923013946. The cubic root of 252282151 is about 631.8716082389.

The spelling of 252282151 in words is "two hundred fifty-two million, two hundred eighty-two thousand, one hundred fifty-one".