4564456147 has 2 divisors, whose sum is σ = 4564456148. Its totient is φ = 4564456146.

The previous prime is 4564456129. The next prime is 4564456163. The reversal of 4564456147 is 7416544654.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4564456147 - 2¹⁵ = 4564423379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4564456097 and 4564456106.

It is not a weakly prime, because it can be changed into another prime (4564456847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282228073 + 2282228074.

It is an arithmetic number, because the mean of its divisors is an integer number (2282228074).

Almost surely, 2^4564456147 is an apocalyptic number.

4564456147 is a deficient number, since it is larger than the sum of its proper divisors (1).

4564456147 is an equidigital number, since it uses as much as digits as its factorization.

4564456147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1612800, while the sum is 46.

The square root of 4564456147 is about 67560.7589285378. The cubic root of 4564456147 is about 1658.8088598965.

The spelling of 4564456147 in words is "four billion, five hundred sixty-four million, four hundred fifty-six thousand, one hundred forty-seven".