2465395243 has 4 divisors (see below), whose sum is σ = 2466065088. Its totient is φ = 2464725400.

The previous prime is 2465395237. The next prime is 2465395259. The reversal of 2465395243 is 3425935642.

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

It is a cyclic number.

It is not a de Polignac number, because 2465395243 - 2¹³ = 2465387051 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 2465395243.

It is not an unprimeable number, because it can be changed into a prime (2465395043) 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 3 ways as a sum of consecutive naturals, for example, 329371 + ... + 336772.

It is an arithmetic number, because the mean of its divisors is an integer number (616516272).

Almost surely, 2^2465395243 is an apocalyptic number.

2465395243 is a deficient number, since it is larger than the sum of its proper divisors (669845).

2465395243 is an equidigital number, since it uses as much as digits as its factorization.

2465395243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669844.

The product of its digits is 777600, while the sum is 43.

The square root of 2465395243 is about 49652.7465806273. The cubic root of 2465395243 is about 1350.9175733639.

The spelling of 2465395243 in words is "two billion, four hundred sixty-five million, three hundred ninety-five thousand, two hundred forty-three".