6422611603 has 8 divisors (see below), whose sum is σ = 6550076016. Its totient is φ = 6295380000.

The previous prime is 6422611579. The next prime is 6422611669. The reversal of 6422611603 is 3061162246.

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 6422611603 - 2⁵ = 6422611571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6422611003) 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, 1948 + ... + 113353.

It is an arithmetic number, because the mean of its divisors is an integer number (818759502).

Almost surely, 2^6422611603 is an apocalyptic number.

6422611603 is a deficient number, since it is larger than the sum of its proper divisors (127464413).

6422611603 is a wasteful number, since it uses less digits than its factorization.

6422611603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116405.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 6422611603 is about 80141.1979134328. The cubic root of 6422611603 is about 1858.8195001801.

Adding to 6422611603 its reverse (3061162246), we get a palindrome (9483773849).

The spelling of 6422611603 in words is "six billion, four hundred twenty-two million, six hundred eleven thousand, six hundred three".