5623795656 has 96 divisors (see below), whose sum is σ = 16093546560. Its totient is φ = 1839195072.

The previous prime is 5623795613. The next prime is 5623795657. The reversal of 5623795656 is 6565973265.

It is a happy number.

5623795656 is a `hidden beast` number, since 5 + 6 + 2 + 3 + 79 + 565 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5623795657) 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 23 ways as a sum of consecutive naturals, for example, 75741 + ... + 130323.

It is an arithmetic number, because the mean of its divisors is an integer number (167641110).

Almost surely, 2^5623795656 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 5623795656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8046773280).

5623795656 is an abundant number, since it is smaller than the sum of its proper divisors (10469750904).

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

5623795656 is a wasteful number, since it uses less digits than its factorization.

5623795656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54657 (or 54641 counting only the distinct ones).

The product of its digits is 10206000, while the sum is 54.

The square root of 5623795656 is about 74991.9706101927. The cubic root of 5623795656 is about 1778.3197180563.

The spelling of 5623795656 in words is "five billion, six hundred twenty-three million, seven hundred ninety-five thousand, six hundred fifty-six".