461133523 has 2 divisors, whose sum is σ = 461133524. Its totient is φ = 461133522.

The previous prime is 461133521. The next prime is 461133527. The reversal of 461133523 is 325331164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461133523 - 2¹ = 461133521 is a prime.

Together with 461133521, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 461133491 and 461133500.

It is not a weakly prime, because it can be changed into another prime (461133521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230566761 + 230566762.

It is an arithmetic number, because the mean of its divisors is an integer number (230566762).

Almost surely, 2^461133523 is an apocalyptic number.

461133523 is a deficient number, since it is larger than the sum of its proper divisors (1).

461133523 is an equidigital number, since it uses as much as digits as its factorization.

461133523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

The square root of 461133523 is about 21474.0197215146. The cubic root of 461133523 is about 772.5778128102.

Adding to 461133523 its reverse (325331164), we get a palindrome (786464687).

The spelling of 461133523 in words is "four hundred sixty-one million, one hundred thirty-three thousand, five hundred twenty-three".