252080170 has 8 divisors (see below), whose sum is σ = 453744324. Its totient is φ = 100832064.

The previous prime is 252080167. The next prime is 252080183. The reversal of 252080170 is 71080252.

It can be written as a sum of positive squares in 2 ways, for example, as 251000649 + 1079521 = 15843^2 + 1039^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12603999 + ... + 12604018.

Almost surely, 2^252080170 is an apocalyptic number.

252080170 is a deficient number, since it is larger than the sum of its proper divisors (201664154).

252080170 is a wasteful number, since it uses less digits than its factorization.

252080170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25208024.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 252080170 is about 15877.0327832376. The cubic root of 252080170 is about 631.7029344825.

The spelling of 252080170 in words is "two hundred fifty-two million, eighty thousand, one hundred seventy".