252160143 has 16 divisors (see below), whose sum is σ = 345801216. Its totient is φ = 163326240.

The previous prime is 252160141. The next prime is 252160163. The reversal of 252160143 is 341061252.

It is not a de Polignac number, because 252160143 - 2¹ = 252160141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252160141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107958 + ... + 110268.

It is an arithmetic number, because the mean of its divisors is an integer number (21612576).

Almost surely, 2^252160143 is an apocalyptic number.

252160143 is a deficient number, since it is larger than the sum of its proper divisors (93641073).

252160143 is a wasteful number, since it uses less digits than its factorization.

252160143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 252160143 is about 15879.5510956702. The cubic root of 252160143 is about 631.7697304774.

The spelling of 252160143 in words is "two hundred fifty-two million, one hundred sixty thousand, one hundred forty-three".