252231175 has 36 divisors (see below), whose sum is σ = 383014920. Its totient is φ = 163840320.

The previous prime is 252231173. The next prime is 252231191. The reversal of 252231175 is 571132252.

252231175 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252231175 - 2¹ = 252231173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252231173) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17857 + ... + 28693.

Almost surely, 2^252231175 is an apocalyptic number.

252231175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

252231175 is a deficient number, since it is larger than the sum of its proper divisors (130783745).

252231175 is a wasteful number, since it uses less digits than its factorization.

252231175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10880 (or 10868 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 252231175 is about 15881.7875253386. The cubic root of 252231175 is about 631.8290468228.

The spelling of 252231175 in words is "two hundred fifty-two million, two hundred thirty-one thousand, one hundred seventy-five".