2465249143 has 6 divisors (see below), whose sum is σ = 2867738856. Its totient is φ = 2113070652.

The previous prime is 2465249119. The next prime is 2465249161. The reversal of 2465249143 is 3419425642.

It is a happy number.

It is not a de Polignac number, because 2465249143 - 2⁹ = 2465248631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2465249096 and 2465249105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465249243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25155555 + ... + 25155652.

It is an arithmetic number, because the mean of its divisors is an integer number (477956476).

Almost surely, 2^2465249143 is an apocalyptic number.

2465249143 is a deficient number, since it is larger than the sum of its proper divisors (402489713).

2465249143 is an equidigital number, since it uses as much as digits as its factorization.

2465249143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50311221 (or 50311214 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 2465249143 is about 49651.2753411229. The cubic root of 2465249143 is about 1350.8908875878.

The spelling of 2465249143 in words is "two billion, four hundred sixty-five million, two hundred forty-nine thousand, one hundred forty-three".