5891606845 has 8 divisors (see below), whose sum is σ = 7155108576. Its totient is φ = 4656498576.

The previous prime is 5891606827. The next prime is 5891606873. The reversal of 5891606845 is 5486061985.

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

It is a cyclic number.

It is not a de Polignac number, because 5891606845 - 2⁵ = 5891606813 is a prime.

It is a super-2 number, since 2×5891606845² = 69422062432101708050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5891606792 and 5891606801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7097907 + ... + 7098736.

It is an arithmetic number, because the mean of its divisors is an integer number (894388572).

Almost surely, 2^5891606845 is an apocalyptic number.

It is an amenable number.

5891606845 is a deficient number, since it is larger than the sum of its proper divisors (1263501731).

5891606845 is a wasteful number, since it uses less digits than its factorization.

5891606845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14196731.

The product of its (nonzero) digits is 2073600, while the sum is 52.

The square root of 5891606845 is about 76756.8032489629. The cubic root of 5891606845 is about 1806.1116169410. Note that the first 3 decimals are identical.

The spelling of 5891606845 in words is "five billion, eight hundred ninety-one million, six hundred six thousand, eight hundred forty-five".