2300553 has 6 divisors (see below), whose sum is σ = 3323034. Its totient is φ = 1533696.

The previous prime is 2300531. The next prime is 2300563. The reversal of 2300553 is 3550032.

It can be written as a sum of positive squares in only one way, i.e., 1159929 + 1140624 = 1077^2 + 1068^2 .

It is not a de Polignac number, because 2300553 - 2⁶ = 2300489 is a prime.

2300553 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2300513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127800 + ... + 127817.

It is an arithmetic number, because the mean of its divisors is an integer number (553839).

2^2300553 is an apocalyptic number.

It is an amenable number.

2300553 is a deficient number, since it is larger than the sum of its proper divisors (1022481).

2300553 is a wasteful number, since it uses less digits than its factorization.

2300553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255623 (or 255620 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 2300553 is about 1516.7573965536. The cubic root of 2300553 is about 132.0111905113.

Adding to 2300553 its reverse (3550032), we get a palindrome (5850585).

It can be divided in two parts, 2 and 300553, that multiplied together give a palindrome (601106).

The spelling of 2300553 in words is "two million, three hundred thousand, five hundred fifty-three".