4520454417 has 12 divisors (see below), whose sum is σ = 6531982080. Its totient is φ = 3012511608.

The previous prime is 4520454413. The next prime is 4520454427. The reversal of 4520454417 is 7144540254.

4520454417 is a `hidden beast` number, since 4 + 5 + 204 + 5 + 441 + 7 = 666.

It is not a de Polignac number, because 4520454417 - 2² = 4520454413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4520454413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67893 + ... + 116834.

It is an arithmetic number, because the mean of its divisors is an integer number (544331840).

Almost surely, 2^4520454417 is an apocalyptic number.

It is an amenable number.

4520454417 is a deficient number, since it is larger than the sum of its proper divisors (2011527663).

4520454417 is a wasteful number, since it uses less digits than its factorization.

4520454417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187452 (or 187449 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 36.

The square root of 4520454417 is about 67234.3246935671. The cubic root of 4520454417 is about 1653.4612882737.

The spelling of 4520454417 in words is "four billion, five hundred twenty million, four hundred fifty-four thousand, four hundred seventeen".