2505462443 has 4 divisors (see below), whose sum is σ = 2733231768. Its totient is φ = 2277693120.

The previous prime is 2505462433. The next prime is 2505462457. The reversal of 2505462443 is 3442645052.

2505462443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2505462443 - 2⁸ = 2505462187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2505462433) 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, 113884646 + ... + 113884667.

It is an arithmetic number, because the mean of its divisors is an integer number (683307942).

Almost surely, 2^2505462443 is an apocalyptic number.

2505462443 is a deficient number, since it is larger than the sum of its proper divisors (227769325).

2505462443 is a wasteful number, since it uses less digits than its factorization.

2505462443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227769324.

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 2505462443 is about 50054.5946242700. The cubic root of 2505462443 is about 1358.1965793279.

The spelling of 2505462443 in words is "two billion, five hundred five million, four hundred sixty-two thousand, four hundred forty-three".