5857243443 has 6 divisors (see below), whose sum is σ = 8460462764. Its totient is φ = 3904828956.

The previous prime is 5857243439. The next prime is 5857243463. The reversal of 5857243443 is 3443427585.

5857243443 is a `hidden beast` number, since 5 + 8 + 572 + 4 + 34 + 43 = 666.

It is not a de Polignac number, because 5857243443 - 2² = 5857243439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5857243433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 325402405 + ... + 325402422.

Almost surely, 2^5857243443 is an apocalyptic number.

5857243443 is a deficient number, since it is larger than the sum of its proper divisors (2603219321).

5857243443 is a wasteful number, since it uses less digits than its factorization.

5857243443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650804833 (or 650804830 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

The square root of 5857243443 is about 76532.6299234516. The cubic root of 5857243443 is about 1802.5933239488.

The spelling of 5857243443 in words is "five billion, eight hundred fifty-seven million, two hundred forty-three thousand, four hundred forty-three".