2578005283 has 8 divisors (see below), whose sum is σ = 2946682368. Its totient is φ = 2209425864.

The previous prime is 2578005281. The next prime is 2578005289. The reversal of 2578005283 is 3825008752.

2578005283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2578005283 - 2¹ = 2578005281 is a prime.

It is a super-2 number, since 2×2578005283² = 13292222478351820178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2578005281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45510 + ... + 85012.

It is an arithmetic number, because the mean of its divisors is an integer number (368335296).

Almost surely, 2^2578005283 is an apocalyptic number.

2578005283 is a deficient number, since it is larger than the sum of its proper divisors (368677085).

2578005283 is an equidigital number, since it uses as much as digits as its factorization.

2578005283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48833.

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

The square root of 2578005283 is about 50774.0611237667. The cubic root of 2578005283 is about 1371.1804135506.

The spelling of 2578005283 in words is "two billion, five hundred seventy-eight million, five thousand, two hundred eighty-three".