2563055 has 8 divisors (see below), whose sum is σ = 3355344. Its totient is φ = 1864000.

The previous prime is 2563013. The next prime is 2563063. The reversal of 2563055 is 5503652.

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

It is not a de Polignac number, because 2563055 - 2¹⁰ = 2562031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23246 + ... + 23355.

It is an arithmetic number, because the mean of its divisors is an integer number (419418).

2^2563055 is an apocalyptic number.

2563055 is a deficient number, since it is larger than the sum of its proper divisors (792289).

2563055 is a wasteful number, since it uses less digits than its factorization.

2563055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46617.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 2563055 is about 1600.9544028485. The cubic root of 2563055 is about 136.8524705244.

The spelling of 2563055 in words is "two million, five hundred sixty-three thousand, fifty-five".