4566167225 has 24 divisors (see below), whose sum is σ = 5823650328. Its totient is φ = 3548966400.

The previous prime is 4566167219. The next prime is 4566167237. The reversal of 4566167225 is 5227616654.

It can be written as a sum of positive squares in 12 ways, for example, as 327184 + 4565840041 = 572^2 + 67571^2 .

It is not a de Polignac number, because 4566167225 - 2⁴ = 4566167209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 696965 + ... + 703485.

It is an arithmetic number, because the mean of its divisors is an integer number (242652097).

Almost surely, 2^4566167225 is an apocalyptic number.

It is an amenable number.

4566167225 is a deficient number, since it is larger than the sum of its proper divisors (1257483103).

4566167225 is a wasteful number, since it uses less digits than its factorization.

4566167225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7325 (or 7320 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 4566167225 is about 67573.4209952404. The cubic root of 4566167225 is about 1659.0161132660.

The spelling of 4566167225 in words is "four billion, five hundred sixty-six million, one hundred sixty-seven thousand, two hundred twenty-five".