4556797209 has 32 divisors (see below), whose sum is σ = 6882624000. Its totient is φ = 2978811792.

The previous prime is 4556797199. The next prime is 4556797213. The reversal of 4556797209 is 9027976554.

4556797209 is a `hidden beast` number, since 4 + 5 + 567 + 9 + 72 + 0 + 9 = 666.

It is not a de Polignac number, because 4556797209 - 2⁷ = 4556797081 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4556797109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 664054 + ... + 670880.

It is an arithmetic number, because the mean of its divisors is an integer number (215082000).

Almost surely, 2^4556797209 is an apocalyptic number.

It is an amenable number.

4556797209 is a deficient number, since it is larger than the sum of its proper divisors (2325826791).

4556797209 is a wasteful number, since it uses less digits than its factorization.

4556797209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7314 (or 7308 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The square root of 4556797209 is about 67504.0532783032. The cubic root of 4556797209 is about 1657.8805399682.

The spelling of 4556797209 in words is "four billion, five hundred fifty-six million, seven hundred ninety-seven thousand, two hundred nine".