2563006146 has 8 divisors (see below), whose sum is σ = 5126012304. Its totient is φ = 854335380.

The previous prime is 2563006097. The next prime is 2563006153. The reversal of 2563006146 is 6416003652.

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

2563006146 is an admirable number.

It is a Curzon number.

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, 213583840 + ... + 213583851.

It is an arithmetic number, because the mean of its divisors is an integer number (640751538).

Almost surely, 2^2563006146 is an apocalyptic number.

2563006146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2563006146 is a wasteful number, since it uses less digits than its factorization.

2563006146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427167696.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2563006146 is about 50626.1409352915. The cubic root of 2563006146 is about 1368.5160101087.

Adding to 2563006146 its reverse (6416003652), we get a palindrome (8979009798).

The spelling of 2563006146 in words is "two billion, five hundred sixty-three million, six thousand, one hundred forty-six".