5655569825 has 6 divisors (see below), whose sum is σ = 7012906614. Its totient is φ = 4524455840.

The previous prime is 5655569767. The next prime is 5655569827. The reversal of 5655569825 is 5289655565.

It can be written as a sum of positive squares in 3 ways, for example, as 55591936 + 5599977889 = 7456^2 + 74833^2 .

It is not a de Polignac number, because 5655569825 - 2¹⁸ = 5655307681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5655569827) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 113111372 + ... + 113111421.

It is an arithmetic number, because the mean of its divisors is an integer number (1168817769).

Almost surely, 2^5655569825 is an apocalyptic number.

It is an amenable number.

5655569825 is a deficient number, since it is larger than the sum of its proper divisors (1357336789).

5655569825 is a wasteful number, since it uses less digits than its factorization.

5655569825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226222803 (or 226222798 counting only the distinct ones).

The product of its digits is 16200000, while the sum is 56.

The square root of 5655569825 is about 75203.5226900974. The cubic root of 5655569825 is about 1781.6625699515.

The spelling of 5655569825 in words is "five billion, six hundred fifty-five million, five hundred sixty-nine thousand, eight hundred twenty-five".