5576254661 has 2 divisors, whose sum is σ = 5576254662. Its totient is φ = 5576254660.

The previous prime is 5576254637. The next prime is 5576254681. The reversal of 5576254661 is 1664526755.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5142324100 + 433930561 = 71710^2 + 20831^2 .

It is a cyclic number.

It is not a de Polignac number, because 5576254661 - 2⁶ = 5576254597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5576254681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788127330 + 2788127331.

It is an arithmetic number, because the mean of its divisors is an integer number (2788127331).

Almost surely, 2^5576254661 is an apocalyptic number.

It is an amenable number.

5576254661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5576254661 is an equidigital number, since it uses as much as digits as its factorization.

5576254661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512000, while the sum is 47.

The square root of 5576254661 is about 74674.3239741747. The cubic root of 5576254661 is about 1773.2944973271.

The spelling of 5576254661 in words is "five billion, five hundred seventy-six million, two hundred fifty-four thousand, six hundred sixty-one".