5782005561 has 8 divisors (see below), whose sum is σ = 7710565984. Its totient is φ = 3854057760.

The previous prime is 5782005527. The next prime is 5782005563. The reversal of 5782005561 is 1655002875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5782005561 - 2¹⁴ = 5781989177 is a prime.

It is the 76040-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5782005563) by changing a digit.

It is a nontrivial repunit in base 76039.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130660 + ... + 169221.

It is an arithmetic number, because the mean of its divisors is an integer number (963820748).

Almost surely, 2^5782005561 is an apocalyptic number.

It is an amenable number.

5782005561 is a deficient number, since it is larger than the sum of its proper divisors (1928560423).

5782005561 is a wasteful number, since it uses less digits than its factorization.

5782005561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306311.

The product of its (nonzero) digits is 84000, while the sum is 39.

The square root of 5782005561 is about 76039.5000049316. The cubic root of 5782005561 is about 1794.8417714723.

The spelling of 5782005561 in words is "five billion, seven hundred eighty-two million, five thousand, five hundred sixty-one".