5655416279 has 2 divisors, whose sum is σ = 5655416280. Its totient is φ = 5655416278.

The previous prime is 5655416269. The next prime is 5655416359. The reversal of 5655416279 is 9726145565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5655416279 - 2²⁰ = 5654367703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5655416209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827708139 + 2827708140.

It is an arithmetic number, because the mean of its divisors is an integer number (2827708140).

Almost surely, 2^5655416279 is an apocalyptic number.

5655416279 is a deficient number, since it is larger than the sum of its proper divisors (1).

5655416279 is an equidigital number, since it uses as much as digits as its factorization.

5655416279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268000, while the sum is 50.

The square root of 5655416279 is about 75202.5018134370. The cubic root of 5655416279 is about 1781.6464460450.

The spelling of 5655416279 in words is "five billion, six hundred fifty-five million, four hundred sixteen thousand, two hundred seventy-nine".