5990427843 has 4 divisors (see below), whose sum is σ = 7987237128. Its totient is φ = 3993618560.

The previous prime is 5990427823. The next prime is 5990427847. The reversal of 5990427843 is 3487240995.

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 5990427843 - 2⁸ = 5990427587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5990427847) 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, 998404638 + ... + 998404643.

It is an arithmetic number, because the mean of its divisors is an integer number (1996809282).

Almost surely, 2^5990427843 is an apocalyptic number.

5990427843 is a deficient number, since it is larger than the sum of its proper divisors (1996809285).

5990427843 is a wasteful number, since it uses less digits than its factorization.

5990427843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1996809284.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 5990427843 is about 77397.8542532027. The cubic root of 5990427843 is about 1816.1537583000.

The spelling of 5990427843 in words is "five billion, nine hundred ninety million, four hundred twenty-seven thousand, eight hundred forty-three".