469616453 has 2 divisors, whose sum is σ = 469616454. Its totient is φ = 469616452.

The previous prime is 469616447. The next prime is 469616509. The reversal of 469616453 is 354616964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 366837409 + 102779044 = 19153^2 + 10138^2 .

It is a cyclic number.

It is not a de Polignac number, because 469616453 - 2⁴ = 469616437 is a prime.

It is a super-2 number, since 2×469616453² = 441079225856602418, which contains 22 as substring.

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 (469616423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234808226 + 234808227.

It is an arithmetic number, because the mean of its divisors is an integer number (234808227).

Almost surely, 2^469616453 is an apocalyptic number.

It is an amenable number.

469616453 is a deficient number, since it is larger than the sum of its proper divisors (1).

469616453 is an equidigital number, since it uses as much as digits as its factorization.

469616453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The square root of 469616453 is about 21670.6357313301. The cubic root of 469616453 is about 777.2864578307.

The spelling of 469616453 in words is "four hundred sixty-nine million, six hundred sixteen thousand, four hundred fifty-three".