461324453 has 2 divisors, whose sum is σ = 461324454. Its totient is φ = 461324452.

The previous prime is 461324429. The next prime is 461324477. The reversal of 461324453 is 354423164.

It is a balanced prime because it is at equal distance from previous prime (461324429) and next prime (461324477).

It can be written as a sum of positive squares in only one way, i.e., 232044289 + 229280164 = 15233^2 + 15142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461324453 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461324153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230662226 + 230662227.

It is an arithmetic number, because the mean of its divisors is an integer number (230662227).

Almost surely, 2^461324453 is an apocalyptic number.

It is an amenable number.

461324453 is a deficient number, since it is larger than the sum of its proper divisors (1).

461324453 is an equidigital number, since it uses as much as digits as its factorization.

461324453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 32.

The square root of 461324453 is about 21478.4648660001. The cubic root of 461324453 is about 772.6844254078.

The spelling of 461324453 in words is "four hundred sixty-one million, three hundred twenty-four thousand, four hundred fifty-three".