5623653211 has 16 divisors (see below), whose sum is σ = 6207775200. Its totient is φ = 5052033280.

The previous prime is 5623653197. The next prime is 5623653253. The reversal of 5623653211 is 1123563265.

It is a cyclic number.

It is not a de Polignac number, because 5623653211 - 2¹⁷ = 5623522139 is a prime.

It is a super-2 number, since 2×5623653211² = 63250950875181221042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5623653271) 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 15 ways as a sum of consecutive naturals, for example, 314175 + ... + 331591.

It is an arithmetic number, because the mean of its divisors is an integer number (387985950).

Almost surely, 2^5623653211 is an apocalyptic number.

5623653211 is a deficient number, since it is larger than the sum of its proper divisors (584121989).

5623653211 is a wasteful number, since it uses less digits than its factorization.

5623653211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17774.

The product of its digits is 32400, while the sum is 34.

The square root of 5623653211 is about 74991.0208691681. The cubic root of 5623653211 is about 1778.3047035888.

The spelling of 5623653211 in words is "five billion, six hundred twenty-three million, six hundred fifty-three thousand, two hundred eleven".