252510755 has 16 divisors (see below), whose sum is σ = 355661760. Its totient is φ = 168469632.

The previous prime is 252510733. The next prime is 252510773. The reversal of 252510755 is 557015252.

It is a cyclic number.

It is not a de Polignac number, because 252510755 - 2¹⁰ = 252509731 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96200 + ... + 98789.

It is an arithmetic number, because the mean of its divisors is an integer number (22228860).

Almost surely, 2^252510755 is an apocalyptic number.

252510755 is a deficient number, since it is larger than the sum of its proper divisors (103151005).

252510755 is a wasteful number, since it uses less digits than its factorization.

252510755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195038.

The product of its (nonzero) digits is 17500, while the sum is 32.

The square root of 252510755 is about 15890.5869935632. The cubic root of 252510755 is about 632.0624062114.

The spelling of 252510755 in words is "two hundred fifty-two million, five hundred ten thousand, seven hundred fifty-five".