252705610 has 16 divisors (see below), whose sum is σ = 455540832. Its totient is φ = 100933200.

The previous prime is 252705601. The next prime is 252705613. The reversal of 252705610 is 16507252.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (252705613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11376 + ... + 25195.

It is an arithmetic number, because the mean of its divisors is an integer number (28471302).

Almost surely, 2^252705610 is an apocalyptic number.

252705610 is a deficient number, since it is larger than the sum of its proper divisors (202835222).

252705610 is a wasteful number, since it uses less digits than its factorization.

252705610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37269.

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

The square root of 252705610 is about 15896.7169566549. The cubic root of 252705610 is about 632.2249456300.

The spelling of 252705610 in words is "two hundred fifty-two million, seven hundred five thousand, six hundred ten".