4508464454 has 16 divisors (see below), whose sum is σ = 7289997792. Its totient is φ = 2078803008.

The previous prime is 4508464453. The next prime is 4508464459. The reversal of 4508464454 is 4544648054.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4508464453) 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, 57074 + ... + 110789.

It is an arithmetic number, because the mean of its divisors is an integer number (455624862).

Almost surely, 2^4508464454 is an apocalyptic number.

4508464454 is a deficient number, since it is larger than the sum of its proper divisors (2781533338).

4508464454 is a wasteful number, since it uses less digits than its factorization.

4508464454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168911.

The product of its (nonzero) digits is 1228800, while the sum is 44.

The square root of 4508464454 is about 67145.0999999255. The cubic root of 4508464454 is about 1651.9981246571.

The spelling of 4508464454 in words is "four billion, five hundred eight million, four hundred sixty-four thousand, four hundred fifty-four".