4646564025 has 12 divisors (see below), whose sum is σ = 7682319312. Its totient is φ = 2478167440.

The previous prime is 4646564023. The next prime is 4646564051. The reversal of 4646564025 is 5204656464.

It is not a de Polignac number, because 4646564025 - 2¹ = 4646564023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4646564023) 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 11 ways as a sum of consecutive naturals, for example, 30977019 + ... + 30977168.

It is an arithmetic number, because the mean of its divisors is an integer number (640193276).

Almost surely, 2^4646564025 is an apocalyptic number.

It is an amenable number.

4646564025 is a deficient number, since it is larger than the sum of its proper divisors (3035755287).

4646564025 is a wasteful number, since it uses less digits than its factorization.

4646564025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61954200 (or 61954195 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The square root of 4646564025 is about 68165.7100381123. The cubic root of 4646564025 is about 1668.6963214087.

The spelling of 4646564025 in words is "four billion, six hundred forty-six million, five hundred sixty-four thousand, twenty-five".