5986439042 has 4 divisors (see below), whose sum is σ = 8979658566. Its totient is φ = 2993219520.

The previous prime is 5986439033. The next prime is 5986439077. The reversal of 5986439042 is 2409346895.

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

It can be written as a sum of positive squares in only one way, i.e., 5073855361 + 912583681 = 71231^2 + 30209^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1496609759 + ... + 1496609762.

Almost surely, 2^5986439042 is an apocalyptic number.

5986439042 is a deficient number, since it is larger than the sum of its proper divisors (2993219524).

5986439042 is a wasteful number, since it uses less digits than its factorization.

5986439042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993219523.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 5986439042 is about 77372.0817995742. The cubic root of 5986439042 is about 1815.7505659288.

The spelling of 5986439042 in words is "five billion, nine hundred eighty-six million, four hundred thirty-nine thousand, forty-two".