5646210825 has 48 divisors (see below), whose sum is σ = 9692147520. Its totient is φ = 2896884480.

The previous prime is 5646210797. The next prime is 5646210859. The reversal of 5646210825 is 5280126465.

It is not a de Polignac number, because 5646210825 - 2¹⁰ = 5646209801 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 610939 + ... + 620111.

It is an arithmetic number, because the mean of its divisors is an integer number (201919740).

Almost surely, 2^5646210825 is an apocalyptic number.

It is an amenable number.

5646210825 is a deficient number, since it is larger than the sum of its proper divisors (4045936695).

5646210825 is a wasteful number, since it uses less digits than its factorization.

5646210825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9498 (or 9493 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 5646210825 is about 75141.2724473042. The cubic root of 5646210825 is about 1780.6792451447.

The spelling of 5646210825 in words is "five billion, six hundred forty-six million, two hundred ten thousand, eight hundred twenty-five".