4566695625 has 40 divisors (see below), whose sum is σ = 8454168800. Its totient is φ = 2435562000.

The previous prime is 4566695621. The next prime is 4566695629. The reversal of 4566695625 is 5265966654.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4566695621) and next prime (4566695629).

It is not a de Polignac number, because 4566695625 - 2² = 4566695621 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (4566695621) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 118435 + ... + 152184.

It is an arithmetic number, because the mean of its divisors is an integer number (211354220).

Almost surely, 2^4566695625 is an apocalyptic number.

4566695625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4566695625 is a deficient number, since it is larger than the sum of its proper divisors (3887473175).

4566695625 is an equidigital number, since it uses as much as digits as its factorization.

4566695625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270648 (or 270627 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 54.

The square root of 4566695625 is about 67577.3307034245. The cubic root of 4566695625 is about 1659.0801049582.

The spelling of 4566695625 in words is "four billion, five hundred sixty-six million, six hundred ninety-five thousand, six hundred twenty-five".