252755858 has 8 divisors (see below), whose sum is σ = 380135280. Its totient is φ = 126044100.

The previous prime is 252755831. The next prime is 252755861. The reversal of 252755858 is 858557252.

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, 165968 + ... + 167483.

It is an arithmetic number, because the mean of its divisors is an integer number (47516910).

Almost surely, 2^252755858 is an apocalyptic number.

252755858 is a deficient number, since it is larger than the sum of its proper divisors (127379422).

252755858 is a wasteful number, since it uses less digits than its factorization.

252755858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333832.

The product of its digits is 1120000, while the sum is 47.

The square root of 252755858 is about 15898.2973302175. The cubic root of 252755858 is about 632.2668467361.

It can be divided in two parts, 2527 and 55858, that added together give a palindrome (58385).

The spelling of 252755858 in words is "two hundred fifty-two million, seven hundred fifty-five thousand, eight hundred fifty-eight".