2550323 has 8 divisors (see below), whose sum is σ = 2766960. Its totient is φ = 2341120.

The previous prime is 2550319. The next prime is 2550329. The reversal of 2550323 is 3230552.

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 2550323 - 2² = 2550319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2550295 and 2550304.

It is not an unprimeable number, because it can be changed into a prime (2550329) 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, 1133 + ... + 2526.

It is an arithmetic number, because the mean of its divisors is an integer number (345870).

2^2550323 is an apocalyptic number.

2550323 is a deficient number, since it is larger than the sum of its proper divisors (216637).

2550323 is a wasteful number, since it uses less digits than its factorization.

2550323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 2550323 is about 1596.9730742877. The cubic root of 2550323 is about 136.6254889494.

Adding to 2550323 its reverse (3230552), we get a palindrome (5780875).

The spelling of 2550323 in words is "two million, five hundred fifty thousand, three hundred twenty-three".