252783058 has 8 divisors (see below), whose sum is σ = 413645040. Its totient is φ = 114901380.

The previous prime is 252783019. The next prime is 252783071. The reversal of 252783058 is 850387252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×252783058³ (a number of 26 digits) contains 333 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 252783058.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5745048 + ... + 5745091.

It is an arithmetic number, because the mean of its divisors is an integer number (51705630).

Almost surely, 2^252783058 is an apocalyptic number.

252783058 is a deficient number, since it is larger than the sum of its proper divisors (160861982).

252783058 is a wasteful number, since it uses less digits than its factorization.

252783058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11490152.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 252783058 is about 15899.1527447220. The cubic root of 252783058 is about 632.2895261200.

The spelling of 252783058 in words is "two hundred fifty-two million, seven hundred eighty-three thousand, fifty-eight".