252525134 has 8 divisors (see below), whose sum is σ = 379222248. Its totient is φ = 126117720.

The previous prime is 252525131. The next prime is 252525137. The reversal of 252525134 is 431525252.

It is an interprime number because it is at equal distance from previous prime (252525131) and next prime (252525137).

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

It is a junction number, because it is equal to n+sod(n) for n = 252525097 and 252525106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252525131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70232 + ... + 73739.

It is an arithmetic number, because the mean of its divisors is an integer number (47402781).

Almost surely, 2^252525134 is an apocalyptic number.

252525134 is a deficient number, since it is larger than the sum of its proper divisors (126697114).

252525134 is a wasteful number, since it uses less digits than its factorization.

252525134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144850.

The product of its digits is 12000, while the sum is 29.

The square root of 252525134 is about 15891.0394247828. The cubic root of 252525134 is about 632.0744033939.

The spelling of 252525134 in words is "two hundred fifty-two million, five hundred twenty-five thousand, one hundred thirty-four".