5611845671 has 8 divisors (see below), whose sum is σ = 5634081024. Its totient is φ = 5589654840.

The previous prime is 5611845667. The next prime is 5611845683. The reversal of 5611845671 is 1765481165.

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 5611845671 - 2² = 5611845667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611844671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253760 + ... + 274986.

It is an arithmetic number, because the mean of its divisors is an integer number (704260128).

Almost surely, 2^5611845671 is an apocalyptic number.

5611845671 is a deficient number, since it is larger than the sum of its proper divisors (22235353).

5611845671 is a wasteful number, since it uses less digits than its factorization.

5611845671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22261.

The product of its digits is 201600, while the sum is 44.

The square root of 5611845671 is about 74912.2531432609. The cubic root of 5611845671 is about 1777.0592429232.

The spelling of 5611845671 in words is "five billion, six hundred eleven million, eight hundred forty-five thousand, six hundred seventy-one".