2403300045 has 16 divisors (see below), whose sum is σ = 3846401280. Its totient is φ = 1281386304.

The previous prime is 2403300037. The next prime is 2403300089. The reversal of 2403300045 is 5400033042.

It is a happy number.

It is not a de Polignac number, because 2403300045 - 2³ = 2403300037 is a prime.

It is a super-2 number, since 2×2403300045² = 11551702212594004050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2403299994 and 2403300030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34411 + ... + 77399.

It is an arithmetic number, because the mean of its divisors is an integer number (240400080).

Almost surely, 2^2403300045 is an apocalyptic number.

It is an amenable number.

2403300045 is a deficient number, since it is larger than the sum of its proper divisors (1443101235).

2403300045 is a wasteful number, since it uses less digits than its factorization.

2403300045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46724.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2403300045 is about 49023.4642288772. The cubic root of 2403300045 is about 1339.4792743553.

Adding to 2403300045 its reverse (5400033042), we get a palindrome (7803333087).

The spelling of 2403300045 in words is "two billion, four hundred three million, three hundred thousand, forty-five".