5655684499 has 2 divisors, whose sum is σ = 5655684500. Its totient is φ = 5655684498.

The previous prime is 5655684493. The next prime is 5655684527. The reversal of 5655684499 is 9944865565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5655684499 - 2¹⁵ = 5655651731 is a prime.

It is not a weakly prime, because it can be changed into another prime (5655684493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827842249 + 2827842250.

It is an arithmetic number, because the mean of its divisors is an integer number (2827842250).

Almost surely, 2^5655684499 is an apocalyptic number.

5655684499 is a deficient number, since it is larger than the sum of its proper divisors (1).

5655684499 is an equidigital number, since it uses as much as digits as its factorization.

5655684499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656000, while the sum is 61.

The square root of 5655684499 is about 75204.2851106238. The cubic root of 5655684499 is about 1781.6746117085.

The spelling of 5655684499 in words is "five billion, six hundred fifty-five million, six hundred eighty-four thousand, four hundred ninety-nine".