2554063 has 4 divisors (see below), whose sum is σ = 2704320. Its totient is φ = 2403808.

The previous prime is 2554049. The next prime is 2554067. The reversal of 2554063 is 3604552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2554063 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 (2554067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75103 + ... + 75136.

It is an arithmetic number, because the mean of its divisors is an integer number (676080).

2^2554063 is an apocalyptic number.

2554063 is a deficient number, since it is larger than the sum of its proper divisors (150257).

2554063 is a wasteful number, since it uses less digits than its factorization.

2554063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150256.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2554063 is about 1598.1436105682. The cubic root of 2554063 is about 136.6922425530.

The spelling of 2554063 in words is "two million, five hundred fifty-four thousand, sixty-three".