4561655673 has 8 divisors (see below), whose sum is σ = 6278407936. Its totient is φ = 2943003600.

The previous prime is 4561655663. The next prime is 4561655687. The reversal of 4561655673 is 3765561654.

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

It is not a de Polignac number, because 4561655673 - 2³² = 266688377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4561655653) 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, 24524938 + ... + 24525123.

It is an arithmetic number, because the mean of its divisors is an integer number (784800992).

Almost surely, 2^4561655673 is an apocalyptic number.

It is an amenable number.

4561655673 is a deficient number, since it is larger than the sum of its proper divisors (1716752263).

4561655673 is a wasteful number, since it uses less digits than its factorization.

4561655673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49050095.

The product of its digits is 2268000, while the sum is 48.

The square root of 4561655673 is about 67540.0301524955. The cubic root of 4561655673 is about 1658.4695422565.

The spelling of 4561655673 in words is "four billion, five hundred sixty-one million, six hundred fifty-five thousand, six hundred seventy-three".