2525778283 has 8 divisors (see below), whose sum is σ = 2923143680. Its totient is φ = 2137547880.

The previous prime is 2525778253. The next prime is 2525778293. The reversal of 2525778283 is 3828775252.

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 2525778283 - 2⁵ = 2525778251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525778223) 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, 2283153 + ... + 2284258.

It is an arithmetic number, because the mean of its divisors is an integer number (365392960).

Almost surely, 2^2525778283 is an apocalyptic number.

2525778283 is a deficient number, since it is larger than the sum of its proper divisors (397365397).

2525778283 is an equidigital number, since it uses as much as digits as its factorization.

2525778283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567497.

The product of its digits is 1881600, while the sum is 49.

The square root of 2525778283 is about 50257.1217142407. The cubic root of 2525778283 is about 1361.8577342468.

The spelling of 2525778283 in words is "two billion, five hundred twenty-five million, seven hundred seventy-eight thousand, two hundred eighty-three".