4226544531 has 24 divisors (see below), whose sum is σ = 6662049264. Its totient is φ = 2560757760.

The previous prime is 4226544527. The next prime is 4226544533. The reversal of 4226544531 is 1354456224.

4226544531 is a `hidden beast` number, since 4 + 22 + 65 + 44 + 531 = 666.

4226544531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4226544531 - 2² = 4226544527 is a prime.

It is a super-2 number, since 2×4226544531² = 35727357345052019922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4226544533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 623995 + ... + 630731.

It is an arithmetic number, because the mean of its divisors is an integer number (277585386).

Almost surely, 2^4226544531 is an apocalyptic number.

4226544531 is a deficient number, since it is larger than the sum of its proper divisors (2435504733).

4226544531 is a wasteful number, since it uses less digits than its factorization.

4226544531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13091 (or 13088 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 4226544531 is about 65011.8799220573. The cubic root of 4226544531 is about 1616.8205346494.

The spelling of 4226544531 in words is "four billion, two hundred twenty-six million, five hundred forty-four thousand, five hundred thirty-one".