2450425143 has 4 divisors (see below), whose sum is σ = 3267233528. Its totient is φ = 1633616760.

The previous prime is 2450425127. The next prime is 2450425157. The reversal of 2450425143 is 3415240542.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2450425143 - 2⁴ = 2450425127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2450425143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450425183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408404188 + ... + 408404193.

It is an arithmetic number, because the mean of its divisors is an integer number (816808382).

Almost surely, 2^2450425143 is an apocalyptic number.

2450425143 is a deficient number, since it is larger than the sum of its proper divisors (816808385).

2450425143 is an equidigital number, since it uses as much as digits as its factorization.

2450425143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816808384.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 2450425143 is about 49501.7690895992. The cubic root of 2450425143 is about 1348.1777229524.

Adding to 2450425143 its reverse (3415240542), we get a palindrome (5865665685).

The spelling of 2450425143 in words is "two billion, four hundred fifty million, four hundred twenty-five thousand, one hundred forty-three".