6163706448 has 160 divisors (see below), whose sum is σ = 18112928000. Its totient is φ = 2006208000.

The previous prime is 6163706443. The next prime is 6163706491. The reversal of 6163706448 is 8446073616.

It is a happy number.

6163706448 is a `hidden beast` number, since 6 + 1 + 637 + 0 + 6 + 4 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6163706443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3978378 + ... + 3979926.

It is an arithmetic number, because the mean of its divisors is an integer number (113205800).

Almost surely, 2^6163706448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6163706448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9056464000).

6163706448 is an abundant number, since it is smaller than the sum of its proper divisors (11949221552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6163706448 is a wasteful number, since it uses less digits than its factorization.

6163706448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778 (or 1766 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 6163706448 is about 78509.2761907789. The cubic root of 6163706448 is about 1833.4988798022.

The spelling of 6163706448 in words is "six billion, one hundred sixty-three million, seven hundred six thousand, four hundred forty-eight".