653454466 has 16 divisors (see below), whose sum is σ = 1186102656. Its totient is φ = 263578176.

The previous prime is 653454443. The next prime is 653454469. The reversal of 653454466 is 664454356.

653454466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (653454469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372566 + ... + 1373041.

It is an arithmetic number, because the mean of its divisors is an integer number (74131416).

Almost surely, 2^653454466 is an apocalyptic number.

653454466 is a deficient number, since it is larger than the sum of its proper divisors (532648190).

653454466 is a wasteful number, since it uses less digits than its factorization.

653454466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745633.

The product of its digits is 1036800, while the sum is 43.

The square root of 653454466 is about 25562.7554461564. The cubic root of 653454466 is about 867.7709556207.

The spelling of 653454466 in words is "six hundred fifty-three million, four hundred fifty-four thousand, four hundred sixty-six".