5623775138 has 16 divisors (see below), whose sum is σ = 8524431360. Its totient is φ = 2782414656.

The previous prime is 5623775123. The next prime is 5623775189. The reversal of 5623775138 is 8315773265.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5623775092 and 5623775101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68378 + ... + 126186.

It is an arithmetic number, because the mean of its divisors is an integer number (532776960).

Almost surely, 2^5623775138 is an apocalyptic number.

5623775138 is a deficient number, since it is larger than the sum of its proper divisors (2900656222).

5623775138 is a wasteful number, since it uses less digits than its factorization.

5623775138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58321.

The product of its digits is 1058400, while the sum is 47.

The square root of 5623775138 is about 74991.8338087555. The cubic root of 5623775138 is about 1778.3175553646.

The spelling of 5623775138 in words is "five billion, six hundred twenty-three million, seven hundred seventy-five thousand, one hundred thirty-eight".