5820666073 has 4 divisors (see below), whose sum is σ = 5944510080. Its totient is φ = 5696822068.

The previous prime is 5820666053. The next prime is 5820666107. The reversal of 5820666073 is 3706660285.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5820666073 - 2⁵ = 5820666041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5820666053) 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, 61921933 + ... + 61922026.

It is an arithmetic number, because the mean of its divisors is an integer number (1486127520).

Almost surely, 2^5820666073 is an apocalyptic number.

It is an amenable number.

5820666073 is a deficient number, since it is larger than the sum of its proper divisors (123844007).

5820666073 is a wasteful number, since it uses less digits than its factorization.

5820666073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123844006.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 5820666073 is about 76293.2898294470. The cubic root of 5820666073 is about 1798.8332019478.

The spelling of 5820666073 in words is "five billion, eight hundred twenty million, six hundred sixty-six thousand, seventy-three".