2403355325 has 48 divisors (see below), whose sum is σ = 3506632704. Its totient is φ = 1599998400.

The previous prime is 2403355319. The next prime is 2403355327. The reversal of 2403355325 is 5235533042.

It is not a de Polignac number, because 2403355325 - 2⁸ = 2403355069 is a prime.

It is a super-3 number, since 3×2403355325³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2403355291 and 2403355300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403355327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 831032 + ... + 833918.

It is an arithmetic number, because the mean of its divisors is an integer number (73054848).

Almost surely, 2^2403355325 is an apocalyptic number.

2403355325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2403355325 is a deficient number, since it is larger than the sum of its proper divisors (1103277379).

2403355325 is a wasteful number, since it uses less digits than its factorization.

2403355325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042 (or 3037 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 32.

The square root of 2403355325 is about 49024.0280372798. The cubic root of 2403355325 is about 1339.4895443792.

Adding to 2403355325 its reverse (5235533042), we get a palindrome (7638888367).

The spelling of 2403355325 in words is "two billion, four hundred three million, three hundred fifty-five thousand, three hundred twenty-five".