5646423541 has 8 divisors (see below), whose sum is σ = 6161004000. Its totient is φ = 5132054640.

The previous prime is 5646423539. The next prime is 5646423577. The reversal of 5646423541 is 1453246465.

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 5646423541 - 2¹ = 5646423539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5646423494 and 5646423503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646423521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5755 + ... + 106423.

It is an arithmetic number, because the mean of its divisors is an integer number (770125500).

Almost surely, 2^5646423541 is an apocalyptic number.

It is an amenable number.

5646423541 is a deficient number, since it is larger than the sum of its proper divisors (514580459).

5646423541 is a wasteful number, since it uses less digits than its factorization.

5646423541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105779.

The product of its digits is 345600, while the sum is 40.

The square root of 5646423541 is about 75142.6878744699. The cubic root of 5646423541 is about 1780.7016067026.

The spelling of 5646423541 in words is "five billion, six hundred forty-six million, four hundred twenty-three thousand, five hundred forty-one".