252617063 has 4 divisors (see below), whose sum is σ = 252655128. Its totient is φ = 252579000.

The previous prime is 252617039. The next prime is 252617069. The reversal of 252617063 is 360716252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252617063 - 2¹² = 252612967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252617069) 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, 6188 + ... + 23313.

It is an arithmetic number, because the mean of its divisors is an integer number (63163782).

Almost surely, 2^252617063 is an apocalyptic number.

252617063 is a deficient number, since it is larger than the sum of its proper divisors (38065).

252617063 is an equidigital number, since it uses as much as digits as its factorization.

252617063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38064.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 252617063 is about 15893.9316407238. The cubic root of 252617063 is about 632.1510940020.

The spelling of 252617063 in words is "two hundred fifty-two million, six hundred seventeen thousand, sixty-three".