2503225143 has 6 divisors (see below), whose sum is σ = 3615769664. Its totient is φ = 1668816756.

The previous prime is 2503225069. The next prime is 2503225183. The reversal of 2503225143 is 3415223052.

It is a happy number.

2503225143 is a `hidden beast` number, since 250 + 322 + 51 + 43 = 666.

It is not a de Polignac number, because 2503225143 - 2⁸ = 2503224887 is a prime.

It is a super-2 number, since 2×2503225143² = 12532272233094740898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503225183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139068055 + ... + 139068072.

Almost surely, 2^2503225143 is an apocalyptic number.

2503225143 is a deficient number, since it is larger than the sum of its proper divisors (1112544521).

2503225143 is a wasteful number, since it uses less digits than its factorization.

2503225143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278136133 (or 278136130 counting only the distinct ones).

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

The square root of 2503225143 is about 50032.2410351565. The cubic root of 2503225143 is about 1357.7921831720.

Adding to 2503225143 its reverse (3415223052), we get a palindrome (5918448195).

The spelling of 2503225143 in words is "two billion, five hundred three million, two hundred twenty-five thousand, one hundred forty-three".