2550383 has 8 divisors (see below), whose sum is σ = 2810496. Its totient is φ = 2295000.

The previous prime is 2550367. The next prime is 2550403. The reversal of 2550383 is 3830552.

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 2550383 - 2⁴ = 2550367 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 (2550343) 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, 8 + ... + 2258.

It is an arithmetic number, because the mean of its divisors is an integer number (351312).

2^2550383 is an apocalyptic number.

2550383 is a deficient number, since it is larger than the sum of its proper divisors (260113).

2550383 is a wasteful number, since it uses less digits than its factorization.

2550383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2550383 is about 1596.9918597163. The cubic root of 2550383 is about 136.6265603777.

Adding to 2550383 its sum of digits (26), we get a square (2550409 = 1597²).

The spelling of 2550383 in words is "two million, five hundred fifty thousand, three hundred eighty-three".