2505283 has 8 divisors (see below), whose sum is σ = 2877120. Its totient is φ = 2157480.

The previous prime is 2505277. The next prime is 2505301. The reversal of 2505283 is 3825052.

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 2505283 - 2²¹ = 408131 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 5⁶ + 0 + 5⁸ + 2¹⁰ + 8⁷ + 3⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2505253) 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, 5785 + ... + 6202.

It is an arithmetic number, because the mean of its divisors is an integer number (359640).

2^2505283 is an apocalyptic number.

2505283 is a deficient number, since it is larger than the sum of its proper divisors (371837).

2505283 is a wasteful number, since it uses less digits than its factorization.

2505283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12017.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2505283 is about 1582.8085797089. The cubic root of 2505283 is about 135.8164153553.

The spelling of 2505283 in words is "two million, five hundred five thousand, two hundred eighty-three".