5655356565 has 16 divisors (see below), whose sum is σ = 9141857088. Its totient is φ = 2985094656.

The previous prime is 5655356563. The next prime is 5655356579. The reversal of 5655356565 is 5656535565.

It is not a de Polignac number, because 5655356565 - 2¹ = 5655356563 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655356563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1941967 + ... + 1944876.

It is an arithmetic number, because the mean of its divisors is an integer number (571366068).

Almost surely, 2^5655356565 is an apocalyptic number.

It is an amenable number.

5655356565 is a deficient number, since it is larger than the sum of its proper divisors (3486500523).

5655356565 is a wasteful number, since it uses less digits than its factorization.

5655356565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886948.

The product of its digits is 10125000, while the sum is 51.

The square root of 5655356565 is about 75202.1047910230. The cubic root of 5655356565 is about 1781.6401753831.

The spelling of 5655356565 in words is "five billion, six hundred fifty-five million, three hundred fifty-six thousand, five hundred sixty-five".