252375485 has 8 divisors (see below), whose sum is σ = 304420920. Its totient is φ = 200853504.

The previous prime is 252375479. The next prime is 252375491. The reversal of 252375485 is 584573252.

It is an interprime number because it is at equal distance from previous prime (252375479) and next prime (252375491).

It can be written as a sum of positive squares in 4 ways, for example, as 1026169 + 251349316 = 1013^2 + 15854^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 252375485 - 2⁴ = 252375469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129800 + ... + 131729.

It is an arithmetic number, because the mean of its divisors is an integer number (38052615).

Almost surely, 2^252375485 is an apocalyptic number.

It is an amenable number.

252375485 is a deficient number, since it is larger than the sum of its proper divisors (52045435).

252375485 is a wasteful number, since it uses less digits than its factorization.

252375485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261727.

The product of its digits is 336000, while the sum is 41.

The square root of 252375485 is about 15886.3301300206. The cubic root of 252375485 is about 631.9495207840.

The spelling of 252375485 in words is "two hundred fifty-two million, three hundred seventy-five thousand, four hundred eighty-five".