2555063 has 8 divisors (see below), whose sum is σ = 3073920. Its totient is φ = 2074680.

The previous prime is 2555057. The next prime is 2555081. The reversal of 2555063 is 3605552.

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 2555063 - 2⁸ = 2554807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555263) 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, 9473 + ... + 9738.

It is an arithmetic number, because the mean of its divisors is an integer number (384240).

2^2555063 is an apocalyptic number.

2555063 is a deficient number, since it is larger than the sum of its proper divisors (518857).

2555063 is a wasteful number, since it uses less digits than its factorization.

2555063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19237.

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

The square root of 2555063 is about 1598.4564429474. The cubic root of 2555063 is about 136.7100800674.

The spelling of 2555063 in words is "two million, five hundred fifty-five thousand, sixty-three".