5865316842 has 64 divisors (see below), whose sum is σ = 14718541824. Its totient is φ = 1513736640.

The previous prime is 5865316823. The next prime is 5865316879. The reversal of 5865316842 is 2486135685.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5865316791 and 5865316800.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32103 + ... + 112965.

It is an arithmetic number, because the mean of its divisors is an integer number (229977216).

Almost surely, 2^5865316842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5865316842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7359270912).

5865316842 is an abundant number, since it is smaller than the sum of its proper divisors (8853224982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5865316842 is a wasteful number, since it uses less digits than its factorization.

5865316842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81043.

The product of its digits is 1382400, while the sum is 48.

The square root of 5865316842 is about 76585.3565768287. The cubic root of 5865316842 is about 1803.4211521435.

The spelling of 5865316842 in words is "five billion, eight hundred sixty-five million, three hundred sixteen thousand, eight hundred forty-two".