252525002 has 8 divisors (see below), whose sum is σ = 379078212. Its totient is φ = 126165600.

The previous prime is 252524983. The next prime is 252525059. The reversal of 252525002 is 200525252.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 168454441 + 84070561 = 12979^2 + 9169^2 .

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, 45149 + ... + 50432.

Almost surely, 2^252525002 is an apocalyptic number.

252525002 is a deficient number, since it is larger than the sum of its proper divisors (126553210).

252525002 is a wasteful number, since it uses less digits than its factorization.

252525002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96904.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 252525002 is about 15891.0352714982. The cubic root of 252525002 is about 632.0742932612.

The spelling of 252525002 in words is "two hundred fifty-two million, five hundred twenty-five thousand, two".