6163425215 has 4 divisors (see below), whose sum is σ = 7396110264. Its totient is φ = 4930740168.

The previous prime is 6163425211. The next prime is 6163425217. The reversal of 6163425215 is 5125243616.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6163425215 - 2² = 6163425211 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 (6163425211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616342517 + ... + 616342526.

It is an arithmetic number, because the mean of its divisors is an integer number (1849027566).

Almost surely, 2^6163425215 is an apocalyptic number.

6163425215 is a deficient number, since it is larger than the sum of its proper divisors (1232685049).

6163425215 is a wasteful number, since it uses less digits than its factorization.

6163425215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232685048.

The product of its digits is 43200, while the sum is 35.

The square root of 6163425215 is about 78507.4850890028. The cubic root of 6163425215 is about 1833.4709935383.

The spelling of 6163425215 in words is "six billion, one hundred sixty-three million, four hundred twenty-five thousand, two hundred fifteen".