3045251403 has 8 divisors (see below), whose sum is σ = 4511483600. Its totient is φ = 2030167584.

The previous prime is 3045251393. The next prime is 3045251411. The reversal of 3045251403 is 3041525403.

3045251403 is a `hidden beast` number, since 3 + 0 + 4 + 5 + 251 + 403 = 666.

3045251403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3045251403 - 2⁸ = 3045251147 is a prime.

It is a super-2 number, since 2×3045251403² = 18547112214946936818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 112787089 = 3045251403 / (3 + 0 + 4 + 5 + 2 + 5 + 1 + 4 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3045251003) 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, 56393518 + ... + 56393571.

It is an arithmetic number, because the mean of its divisors is an integer number (563935450).

Almost surely, 2^3045251403 is an apocalyptic number.

3045251403 is a deficient number, since it is larger than the sum of its proper divisors (1466232197).

3045251403 is a wasteful number, since it uses less digits than its factorization.

3045251403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112787098 (or 112787092 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3045251403 is about 55183.7965620344. The cubic root of 3045251403 is about 1449.4649477338.

Adding to 3045251403 its reverse (3041525403), we get a palindrome (6086776806).

The spelling of 3045251403 in words is "three billion, forty-five million, two hundred fifty-one thousand, four hundred three".