5578576613 has 2 divisors, whose sum is σ = 5578576614. Its totient is φ = 5578576612.

The previous prime is 5578576583. The next prime is 5578576621. The reversal of 5578576613 is 3166758755.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5386532449 + 192044164 = 73393^2 + 13858^2 .

It is a cyclic number.

It is not a de Polignac number, because 5578576613 - 2¹⁰ = 5578575589 is a prime.

It is a super-2 number, since 2×5578576613² = 62241034054221103538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5578576313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2789288306 + 2789288307.

It is an arithmetic number, because the mean of its divisors is an integer number (2789288307).

Almost surely, 2^5578576613 is an apocalyptic number.

It is an amenable number.

5578576613 is a deficient number, since it is larger than the sum of its proper divisors (1).

5578576613 is an equidigital number, since it uses as much as digits as its factorization.

5578576613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292000, while the sum is 53.

The square root of 5578576613 is about 74689.8695473489. The cubic root of 5578576613 is about 1773.5405964012.

The spelling of 5578576613 in words is "five billion, five hundred seventy-eight million, five hundred seventy-six thousand, six hundred thirteen".