5820641042 has 4 divisors (see below), whose sum is σ = 8730961566. Its totient is φ = 2910320520.

The previous prime is 5820641041. The next prime is 5820641059. The reversal of 5820641042 is 2401460285.

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., 5808116521 + 12524521 = 76211^2 + 3539^2 .

It is not an unprimeable number, because it can be changed into a prime (5820641041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1455160259 + ... + 1455160262.

Almost surely, 2^5820641042 is an apocalyptic number.

5820641042 is a deficient number, since it is larger than the sum of its proper divisors (2910320524).

5820641042 is a wasteful number, since it uses less digits than its factorization.

5820641042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910320523.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 5820641042 is about 76293.1257846996. The cubic root of 5820641042 is about 1798.8306233965.

The spelling of 5820641042 in words is "five billion, eight hundred twenty million, six hundred forty-one thousand, forty-two".