6423610605 has 16 divisors (see below), whose sum is σ = 10379539584. Its totient is φ = 3392004800.

The previous prime is 6423610601. The next prime is 6423610621. The reversal of 6423610605 is 5060163246.

It is not a de Polignac number, because 6423610605 - 2² = 6423610601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6423610601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2118489 + ... + 2121518.

It is an arithmetic number, because the mean of its divisors is an integer number (648721224).

Almost surely, 2^6423610605 is an apocalyptic number.

It is an amenable number.

6423610605 is a deficient number, since it is larger than the sum of its proper divisors (3955928979).

6423610605 is a wasteful number, since it uses less digits than its factorization.

6423610605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4240116.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 6423610605 is about 80147.4304329216. The cubic root of 6423610605 is about 1858.9158715755.

The spelling of 6423610605 in words is "six billion, four hundred twenty-three million, six hundred ten thousand, six hundred five".