5623466181 has 8 divisors (see below), whose sum is σ = 7498436064. Its totient is φ = 3748736880.

The previous prime is 5623466161. The next prime is 5623466207. The reversal of 5623466181 is 1816643265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5623466181 - 2⁶ = 5623466117 is a prime.

It is a super-2 number, since 2×5623466181² = 63246743777701449522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5623466111) 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 7 ways as a sum of consecutive naturals, for example, 4246 + ... + 106136.

It is an arithmetic number, because the mean of its divisors is an integer number (937304508).

Almost surely, 2^5623466181 is an apocalyptic number.

It is an amenable number.

5623466181 is a deficient number, since it is larger than the sum of its proper divisors (1874969883).

5623466181 is a wasteful number, since it uses less digits than its factorization.

5623466181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120291.

The product of its digits is 207360, while the sum is 42.

The square root of 5623466181 is about 74989.7738428381. The cubic root of 5623466181 is about 1778.2849892381.

The spelling of 5623466181 in words is "five billion, six hundred twenty-three million, four hundred sixty-six thousand, one hundred eighty-one".